The Rottweiler

Like the mythical Greek hero Hercules, the Rottweiler is strong and true with a loving heart. Affectionately called Rotties or Rotts, the breed originated in Germany, where it was used to drive cattle and pull carts for farmers and butchers. That heritage is reflected in the Rottie's broad chest and heavily muscled body. When he moves, he displays strength and stamina, but when you look into his eyes you see warm, dark-brown pools reflecting a mellow, intelligent, alert, and fearless expression.

A well-bred Rottweiler is calm and confident. He's typically aloof toward strangers, but never timid or fearful. Rottweilers exhibit a "wait-and-see" attitude when confronted with new people and situations. When these characteristics come together as they should, the Rottweiler is a natural guard dog with a mellow disposition who is successful not only in police, military, and customs work, but also as a family friend and protector.Rottweiler have a natural instinct to protect their families and can be ferocious in their defense. It's essential to channel their power and protectiveness by providing early socialization, firm, fair, consistent training and leadership, and a regular job to perform. When this doesn't happen, rottweiler can become dangerous bullies rather than the companionable guardians they're meant to be.

Rottweilers walk a fine line between protectiveness and aggressiveness. If they aren't carefully bred for a calm, intelligent temperament and properly socialized and trained, they can become overly protective. That might sound like what you want, but a Rottie who lacks the ability to discriminate is dangerous to everyone he encounters, not just the bad guys.

You must be able to provide your Rottweiler with leadership he can trust and respect without resorting to anger or physical force. Otherwise, he'll take the role of top dog for himself. With a dog as powerful and intelligent as the Rottweiler, this is a recipe for disaster.

Despite what you might have heard, Rottweilers are not temperamentally unsound or inherently vicious. Well-bred, well-socialized Rotties are playful, gentle, and loving to their families. They are easy to train if treated with respect and make great companions.

As wonderful as Rottweilers can be, they aren't the dog for everyone. You must not only be dedicated to training and socializing your Rottie, you must also deal with people who don't understand the breed and pre-judge it. Because of bad or tragic experiences with Rottweilers or other large breeds, some cities have banned the breed. It's unfair to judge an entire breed by the actions of a few, but it's a reality you will have to deal with if you own a Rottweiler.

You can do your part to redeem the reputation of the breed by training your Rottweiler to obey and respect people. Most important, don't put your Rottie in the backyard and forget about him. This is a dog who is loyal to his people and wants to be with them. If you give him the guidance and structure he needs, you'll be rewarded with one of the finest companions in the world.

The Official Temperament

The ADRK (Allegmeiner Deutscher Rottweiler Klub) is the German governing organization for the Rottweiler breed.

It's also responsible for setting, maintaining, and updating/revising the Breed Standard at an international level.

This is the organization that 'gave birth' to the Rottweiler breed and is the ultimate authority when it comes to the integrity of the breed.

The #ADRK Breed Standard describes Rottweiler behavior and temperament like this....

'... good natured, placid in basic disposition and fond of children. Very devoted, obedient, biddable and eager to work... self assured, steady and fearless....'

Here in the USA, the #AKC (American Kennel Club) Breed Standard characterizes the correct Rottweiler temperament in this way.....


'Calm, confident and courageous, with a self-assured aloofness... an intelligent dog of extreme hardness and adaptability, with a strong willingness to work...'

These descriptions give you a good idea of what to expect from an adult Rottweiler who is well-bred and has been raised correctly.


It's important to know that Rottweiler behavior should never include indiscriminate aggression, or appear vicious, 'sharp', fearful or nervous (skittish).


Unfortunately poorly-bred, poorly-socialized and improperly raised Rottweilers (and there are a LOT of them), may carry these personality traits. Be aware of this and choose your puppy or dog carefully. If you're purchasing your Rottie, only buy from responsible and reputable breeders.

Breeds That Enjoy Cuddling The Most

Skye Terrier

This compact canine isn’t the typical terrier type. Give this dog his daily walk and he will be content to curl up on the couch. As long as his human is close, the Skye Terrier is a happy non-camper.

Tibetan Spaniel

Bred for companionship, the Tibetan Spaniel needs a daily leg stretch (as all dogs do) before they reclaim their place on the sofa, next to a warm body of course.

Newfoundland

Weighing in between 150-175 pounds, the Newfoundland is an incredibly easy breed to keep happy. After a walk they’re content to stretch out on a Lazy-boy next to their human. However, they may wonder why the human isn’t so keen to share the furniture with them.

Basset Hound

These droopy eared canines are just as enjoyable to watch romp as they are to snuggle with. Bassets are likely to share a companion’s taste in movies, music and snacks provided they get first dibs on the snacks.

Whippet

Swifter than lions, the whippets feet may skim the ground as they fly around a dog park, working off the long night’s sleep. By the time they get home, it’s time for a long siesta, and some good old fashioned snuggle time.

Great Dane

Don’t let the size fool you, Great Danes are incredibly laid back and content to bask in the warmth of the sun, next to the person they love most. Snacks are optional, but should be considered. Daily walks are encouraged, to rev up the appetite.

Havanese

Cheerful, loyal, happy, gentle are a few of the adjectives used to describe the Havanese. They are considered playful, a rousing game of fetch in the living room, a daily walk and hours of cuddles, this dog would continue to be cheerful and happy.

Chinese Crested

Whether it is decided to live with the “powder puff” or the “hairless” variety, the Chinese Crested breed is considered charming and friendly. Use the couch time to knit a sweater for the hairless one it may need a little extra warmth on those chilly morning walks.

English Mastiff

Belly scratches. English Mastiffs love a good belly scratch, while stretched out across the sofa, watching Dog TV. The dog may seem reluctant to go on his daily walk, that is only because the couch cushions are finally where he wants them.

Greyhound

Laid back and devoted, two words greyhound owners use to describe this breed. These racing dogs have earned their spots on the couch. With a daily walk about town, there is nothing better than circling a cushion three times and plopping down for a spell.

Adopt a Pet

Every dog or cat not purchased from a pet store or backyard breeder improves the pet overpopulation problem created by irresponsibility and greed.
Adopting a dog or cat from a no-kill shelter can free up space for older or special needs pets that may not find new homes before the end of their natural lives.

Adopt a Pet

There are plenty of animals to choose from at most shelters. They come in every age, shape, size, coat color and breed mix, and you can find purebreds at shelters as well. In fact, many breeds have their own rescue organizations, so if you're looking for a purebred, make sure to check both your local shelter and breed rescue organization.


Compared to the cost of purchasing a pet, adopting one from an animal shelter is relatively inexpensive. And if you get a slightly older dog or cat, there's a good chance he is already fully vaccinated and neutered.

Adopting an older pet allows you to skip over the time consuming, often frustrating puppy or kitten stage of development.

Adopting a mature dog or cat also takes the guesswork out of determining what your pet will look like as an adult – what size she'll grow to, the thickness and color of her coat and her basic temperament, for example.
Depending on his background, your older pet may already be housebroken or litter box trained and know basic obedience commands like come, sit, stay and down.

Most shelters and rescue organizations do assessments on every new pet taken in, to determine things like temperament, whether the pet has any aversion to other pets or people, whether he is housebroken, has had obedience training, etc. Many of these organizations also have resources to help pets with lack of training or behavioral issues. So when you adopt a pet from one of these organizations, you have a pretty good idea what to expect from your new dog or cat when you bring him home.


Many shelters and rescues also provide lots of new owner support in the form of materials about training, common behavior problems, nutrition, basic grooming and general care. In some cases there are even free hotlines you can call for questions on behavior, training and other concerns.
If you have kids, and especially if the new pet will belong to a child, adopting a shelter animal can open a young person's eyes to the plight of homeless pets. It can also help him learn compassion and responsibility, as well as how wonderful it feels to provide a forever home to a pet that might otherwise live life in a cage, or be euthanized.

An older adoptive pet can be the perfect companion for an older person. Many middle-aged and senior dogs and cats require less physical exertion and attention than younger animals.

An adopted pet can enrich your life in ways both big and small. The unconditional love and loyalty of a dog or cat can lift depression, ease loneliness, lower blood pressure, and give you a reason to get up in the morning. A kitty asleep in your lap feels warm and comforting. A dog that loves to walk or run outdoors can be just the incentive you need to start exercising regularly.

There are countless benefits to pet ownership, and when you know you saved your furry companion from an unpleasant fate, it makes the bond you share that much more meaningful.

Why Is My Dog's Fur Changing Color & Thinning?

A sleek and shiny coat is one sign of a healthy dog. Changes in your dog's coat, either in color or in thickness, can signal that something is not quite right. Many things can cause these changes, from normal aging to more serious conditions that require attention. Paying attention to your dog's coat over time can help you gauge the quality of his health and be attentive to his needs.





Aging

Much like people, dogs tend to lose pigmentation in their fur as they get older. Generally, white or graying fur on an elderly or middle-aged dog is most noticeable around the muzzle, although white or gray hairs can spring up throughout the dog's entire coat. Thinning fur is also common among aging dogs. These are usually accompanied by other signs of aging, such as a gradual loss of hearing or vision, or the dog having difficulty moving as well as it used to. If your dog is advanced in years but otherwise healthy, then graying or thinning hair is most likely nothing to worry about.



Medical Conditions


There are a number of medical conditions that can cause hair loss or changes in pigmentation in dogs. These range from skin conditions, such as mange or flea dermatitis, to hormonal deficiencies such as hypothyroidism or Cushing's disease, to more serious illnesses such as cancer. If fur loss or discoloration seems more extreme than simple aging, or is accompanied by other symptoms such as a rash, unexplained lumps on the body, or changes in appetite or stool consistency, or anything else about your dog that strikes you as not quite right, you should have him checked out by a veterinarian as soon as possible.


Stress


Dogs are very sensitive creatures who don't react well to stress. Too much stress can cause dogs to suddenly lose their fur. After removing the source of the stress from the dog's environment, or removing the dog from the stressful situation, its fur will most likely grow back in time.


Poor Nutrition

Pattern baldness in a dog, focused mainly around the ears, can be a sign of malnutrition. If you notice this type of hair loss, check your dog's diet to make sure he is getting the right balance of nutrients in the correct amounts for his size and weight. You may need to consider adding a nutritional supplement to his diet.

Senior Dogs

Senior dogs have different care requirements than those of a younger dog. This fact probably doesn’t come as a surprise to anyone. But how do you know when your dog is considered to be a senior?
It really depends on the individual dog. In general, giant breed dogs age faster than smaller breed dogs. A Great Dane is considered to be senior by roughly 5-6 years old whereas a Chihuahua would likely only be middle-aged then, and probably not considered a senior until 10-11 years. Large breed dogs fall somewhere in between. A Golden Retriever might be considered senior by 8-10 years of age. Genetics, nutrition, environment; all of these play a role in how fast your dog ages.

What are some of the things to expect as your dog ages? Your dog may develop arthritis or other degenerative diseases that cause him to slow down. He may not be able to walk as far or play as long. He may tire more easily. He may have difficulty getting up or finding a comfortable position to sleep in. He may become reluctant to go up and down stairs or have difficulty getting into and out of the car.


Without proper care, dental disease can pose a problem, particularly for older pets. You may be surprised to learn that veterinarians find evidence of dental disease in many pets as early as 2-3 years of age. If nothing is done to care for your dog’s mouth, by the time your dog is a senior, he may even have lost some teeth. Dental disease can be painful, causing your dog to avoid or have difficulty eating his meals. This may result in weight loss and an unkempt hair coat.
Dental disease is certainly not the only disease that can lead to weight loss. Senior dogs frequently suffer from kidney disease, liver disease, heart disease and other conditions that may result in weight loss.
On the other hand, some senior dogs may have the opposite problem. Some dogs will become less active with age, essentially becoming couch potatoes, and will gain weight as a result. Obesity in a major health issue in dogs of all ages and senior dogs are no different.

What can you do to help your senior dog? Here are some tips:

Schedule regular visits with your veterinarian. Your dog needs to be examined at least yearly if it appears healthy, as many diseases are hidden and not apparent. Remember it is much cheaper to prevent disease than it is to treat it!

Ask for a body condition evaluation during each vet visit. Body condition is crucial to determining whether your senior dog is overweight, underweight, or at an ideal body weight. In fact, you should also ask your veterinarian to show you how to evaluate your dog's body condition at home.

Feed your older dog a high quality diet. Also, learn to read the dog food label and choose a diet that is appropriate for your dog’s age and lifestyle.

Use food to keep your senior dog at his ideal body weight. Overweight dogs have a higher incidence of diseases such as diabetes, heart disease, skin disease, even cancer. Your veterinarian can help you choose an appropriate diet for your dog, especially since overweight dogs must be fed carefully to ensure that all nutrient needs are met while still allowing for weight loss. For instance, specialized diets that are lower in calories as well as those that are high L-carnitine are available for obese or overweight dogs. A diet with a carefully chosen carbohydrate or carbohydrate blend can also help keep your overweight dog feeling satiated.

Consider fortifying your senior dog’s diet with fatty acids such as DHA and EPA. They have been shown to be useful for dogs with mobility issues due to arthritis or other joint diseases. Supplements such as glucosamine and chondroitin are also beneficial for senior dogs.

Consider a special diet if your older dog has heart or kidney disease. For example, diets lower in sodium are sometimes advocated for dogs with heart disease, while diets which help control phosphorus, calcium and other electrolyte levels are given to dogs with kidney disease. Your veterinarian can help you choose the best food for your dog based on your dog’s individual situation.

Take care of your dog’s mouth. Brushing your dog’s teeth may seem like a silly idea but it can help keep your dog’s mouth healthy. If you cannot brush, consider dental treats and toys that help keep the teeth clean.
Exercise your senior dog. It can help keep your older dog lean and maintain healthy joints and muscles. However, tailor your dog’s exercise needs to his individual requirements. For a large breed dog, walking around the block is probably just getting started but for a tiny Chihuahua, a brisk walk around the block may be a long trek. If your senior is not used to exercise, start slow and gradually increase the intensity — and only after you’ve consulted a veterinarian. Also, be careful with short-nosed (brachycephalic) dogs on hot days.

Provide plenty of toys to keep your senior dog occupied. Food puzzles, for example, are not only useful for entertainment but for weight loss purposes as well.

Provide your older dog with special accommodations too. For instance, dogs with arthritis might benefit from soft bedding in the form of a special dog bed or towels/blankets on which to sleep. Ramps can be used to make stairs easier to navigate if they cannot be avoided. Even providing carpeting or rugs over hard-surface flooring can help your arthritic dog gain his footing and make it easier for him to get around.

Dogs | German Shepherd Dog (Alsatian Wolf)

The German Shepherd Dog, also known as the Alsatian in Great Britain and parts of Europe, is among the top 10 most popular dog breeds in the U.S., and probably one of the world's most recognized breeds.
He owes part of his renown to a small puppy who was plucked from a bullet- and bomb-riddled breeding kennel in France during World War I by Corporal Lee Duncan. At the end of the war Duncan brought the puppy back to his hometown of Los Angeles, trained him, and turned him into one of the most famous dogs in show biz: Rin Tin Tin. Rin Tin Tin went on to appear in dozens of movies and, at the height of his stardom, got 10,000 fan letters a week.The German Shepherd has held many jobs other than movie star: leading the blind, chasing down criminals, sniffing out illegal substances, serving in the military, visiting the sick, and herding stock are just some of the jobs held by this versatile breed.

The dog has even taken on the role of national hero. German Shepherds were the search and rescue dogs crawling through the ruins of the World Trade Center after the 9/11 terrorist attacks, looking for survivors and comforting rescue workers and families.

The German Shepherd may embody some of the best traits of dogs, but he's not for everyone. Originally bred to herd flocks all day, this is a high-energy dog who needs a lot of activity and exercise. Without it, he's likely to express his boredom and frustration in ways you don't like, such as barking and chewing.

The breed also has an aloof and sometimes suspicious nature — great for a watchdog but not the sort of family dog who'll make guests feel welcome. But if you expose a German Shepherd to many different situations and people starting in puppyhood, he can learn to take new people and circumstances in stride.

If you're buying a puppy, you'll get a slightly different kind of German Shepherd depending on whether you choose an American versus a German breeder. In general, American breeders are often aiming to create dog show champions, and they breed puppies more for that distinctive German Shepherd look than for those distinctive German Shepherd talents.

Fans say that American-bred German Shepherds are calmer than their German counterparts, but critics say these dogs have lost some of their talents for working traditional German Shepherd jobs, and are more prone to behavior problems such as separation anxiety.

German breeders, on the other hand, breed German Shepherds for their working abilities as well as to fit the breed's traditional look. Before a German Shepherd is bred in Germany, he has to pass numerous tests to prove he measures up to the physical and mental benchmarks the breed is known for. German Shepherd Dogs from Germany tend to have a more energetic and driven personality.

The German Shepherd is a relatively new breed, dating back to 1899, and he owes his existence to one man: Captain Max von Stephanitz, a career captain in the German cavalry with a goal of creating a German breed that would be unmatched as a herding dog.

Centuries before von Stephanitz came along, farmers in Germany, as in the rest of Europe, relied on dogs to drive and protect their herds. Some dogs were legendary for their skill, and sheepherders would travel days to breed their female dogs to a notable sire. However, as von Stephanitz noted, no one had developed the herding dogs of the region into a distinct breed.
In 1898, von Stephanitz retired from military life and began his second career, and what would prove to be his passion: experimenting with dog breeding to create a superior German herding dog. Stephanitz studied the breeding techniques of the British, noted for their exceptional herding dogs, and traveled throughout Germany, attending dog shows and observing German-type herding dogs.

Von Stephanitz saw many fine herding dogs, dogs who were athletic, or intelligent, or capable. What he didn't see was a dog who embodied all those traits.
One day, in 1899, von Stephanitz was visiting a dog show when a wolfish-looking dog caught his eye. He immediately bought the dog, named Hektor Linksrhein. Later renamed Horand v Grafeth, the dog's powerful physique and intelligence so impressed von Stephanitz that he formed a society — the Verein fur deutsche Schaferhunde — to found a breed out of Horand's descendents.
Although he had intended for his breed to work as herding dogs, as Germany became more and more industrialized, von Stephanitz saw the need for such dogs fading. He was determined that his breed would continue as a working dog, and he decided that the dog's future was in police work and military service.

Making good use of his military connections, von Stephanitz convinced the German government to use the breed. During World War I the German Shepherd served as a Red Cross dog, messenger, rescuer, guard, supply carrier, and sentry.

Although German Shepherds made their way to the United States before the war, it wasn't until the war that the breed became popular in the U.S. Allied servicemen noted the dog's bravery and intelligence, and a number of dogs went home with these soldiers.

One such dog was a five-day-old puppy plucked from a bomb-riddled kennel in France by an American corporal from Los Angeles. The corporal took the puppy home, trained him, and turned him into one of Hollywood's most recognizable four-legged stars: Rin Tin Tin, who appeared in 26 movies and helped popularize the breed in America.

Although the Allies were impressed by the German dogs, they weren't so happy with the dog's German roots. During wartime all things German were stigmatized, and in 1917, the American Kennel Club (AKC) changed the breed's name to the Shepherd Dog.

In England, the dog was renamed the Alsatian Wolf Dog, after the German-French border area of Alsace-Lorraine. The AKC went back to using the original name of German Shepherd Dog in 1931; it took until 1977 for the British Kennel Club to do the same.

Von Stephanitz stayed closely involved with the development of the breed, and as early as 1922, he became alarmed by some of the traits that were turning up in the dogs, such as poor temperament and a tendency to tooth decay. He developed a system of tight quality control: Before any individual German Shepherd was bred, he needed to pass numerous tests of his intelligence, temperament, athleticism, and good health.

American breeding of German Shepherds, on the other hand, wasn't nearly so regulated. In the United States, the dogs were bred to win dog shows, and breeders put more emphasis on looks and on the dogs' gait, or way of moving.

After World War II, American- and German-bred German Shepherds began to diverge dramatically. At one point, the U.S. police departments and military began importing German Shepherd working dogs, because homegrown German Shepherds were failing performance tests and plagued by genetic health conditions.
In the past few decades, some American breeders have begun to put the emphasis back on the breed's abilities rather than just appearance, importing working dogs from Germany to add to their breeding program. It's now possible to buy American-bred German Shepherds that live up to the breed's reputation as a capable working dog.

The German Shepherd personality is aloof but not usually aggressive. He's a reserved dog; he doesn't make friends immediately, but once he does, he's extremely loyal. With his family he's easy-going and approachable, but when threatened he can be strong and protective, making him an excellent watchdog.

This highly intelligent and trainable breed thrives on having a job to do — any job. The German Shepherd can be trained to do almost anything, from alerting a deaf person to a doorbell ring to sniffing out an avalanche victim.

One thing he's not good at is being alone for long periods of time. Without the companionship he needs — as well as exercise and the chance to put his intelligence to work — he becomes bored and frustrated. A German Shepherd who's under-exercised and ignored by his family is likely to express his pent-up energy in ways you don't like, such as barking and chewing.

Like every dog, the German Shepherd needs early socialization — exposure to many different people, sights, sounds, and experiences — when they're young. Socialization helps ensure that your German Shepherd puppy grows up to be a well-rounded dog.

If he's well trained and has had plenty of exposure to kids, especially as a puppy, a German Shepherd is a great companion for children. In fact, some say he's a cross between a babysitter and a cop, both gentle with, and protective of, the children in his family.

This is a big dog, though, capable of mistakenly bumping a toddler or small child. True to his reserved nature, he's not tail-wagging friendly with kids he doesn't know, but he's generally trustworthy.

The German Shepherd can also live peacefully with other dogs and pets, as long as he was taught to do so from puppyhood. Introducing an adult German Shepherd to a household with other pets can be more difficult if the dog isn't used to getting along with other dogs or cats. You may need to hire a professional trainer to help, or get advice from the rescue organization if that's where you acquired the adult German Shepherd.

Dog | Akita Inu

The Akita is a large and powerful dog breed with a noble and intimidating presence. He was originally used for guarding royalty and nobility in feudal Japan. The Akita also tracked and hunted wild boar, black bear, and sometimes deer. He is a fearless and loyal guardian of his family. The Akita does not back down from challenges and does not frighten easily. Yet he is also an affectionate, respectful, and amusing dog when properly trained and socialized.
There are two types of Akitas, the original Japanese Akita breed and now a separate designation for American standard Akitas. The weights and sizes are different and the American standard allows a black mask, whereas the original Japanese breed standard does not allow for a black mask. According to the FCI, in Japan and in many other countries around the world the American Akita is considered a separate breed from the Akita Inu (Japanese Akita). In the United States and Canada, both the American Akita and the Akita Inu are considered a single breed with differences in type rather than two separate breeds.


The Akita is docile, intelligent, courageous and fearless. Careful and very affectionate with its family. Sometimes spontaneous, it needs a firm, confident, consistent pack leader. Without it, the dog will be very willful and may become very aggressive to other dogs and animals. It needs firm training as a puppy. The objective in training this dog is to achieve a pack leader status. It is a natural instinct for a dog to have an order in its pack. When we humans live with dogs, we become their pack. The entire pack cooperates under a single leader. Lines are clearly defined. You and all other humans MUST be higher up in the order than the dog. That is the only way your relationship can be a success. If the dog is allowed to believe he is the leader over the humans he may become very food-possessive as he tells the humans to wait their turn. He eats first. Considered a first-class guard dog in Japan, Japanese mothers would often leave their children in the family Akita's care. They are extremely loyal and thrive on firm leadership from their handlers. They should definitely be supervised with other household pets and children. Although the breed may tolerate and be good with children from his own family, if you do not teach this dog he is below all humans in the pack order he may not accept other children and if teased, Akitas may bite. Children must be taught to display leadership qualities and at the same time respect the dog. With the right type of owner, the proper amount of daily mental and physical exercise and firm training, they can make a fine pet. Obedience training requires patience, as these dogs tend to get bored quickly. The Akita needs to be with its family. It vocalizes with many interesting sounds, but it is not an excessive barker.

Dogs and humans respond to emotionally competent stimuli by producing different facial actions

The commonality of facial expressions of emotion has been studied in different species since Darwin, with most of the research focusing on closely related primate species. However, it is unclear to what extent there exists common facial expression in species more phylogenetically distant, but sharing a need for common interspecific emotional understanding. Here we used the objective, anatomically-based tools, FACS and DogFACS (Facial Action Coding Systems), to quantify and compare human and domestic dog facial expressions in response to emotionally-competent stimuli associated with different categories of emotional arousal. We sought to answer two questions: Firstly, do dogs display specific discriminatory facial movements in response to different categories of emotional stimuli? Secondly, do dogs display similar facial movements to humans when reacting in emotionally comparable contexts? We found that dogs displayed distinctive facial actions depending on the category of stimuli. However, dogs produced different facial movements to humans in comparable states of emotional arousal. These results refute the commonality of emotional expression across mammals, since dogs do not display human-like facial expressions. Given the unique interspecific relationship between dogs and humans, two highly social but evolutionarily distant species sharing a common environment, these findings give new insight into the origin of emotion expression.


The common origin of emotions has long been a subject of scientific interest with different emotional responses producing a diverse range of communicative elements, especially through the face. Facial expressions are also correlates of internal state in both humans and other animals and so may be used, in part, to infer emotion alongside other component processes, such as physiological activation and behavioural tendencies.
Many studies use an holistic approach (i.e. categorizing the whole face as angry, happy, etc.) to classify the target facial expressions, which reflects the way the human brain processes faces, but can be problematic when examining the underlying mechanism of emotion perception across species. For instance, there is a diverse range of smiling faces with different visual characteristics and different emotional meanings in humans. As a classic example, the Duchenne smile (felt, true enjoyment) differs by one muscle contraction from the non-Duchenne smile (unfelt, usually produced in formal greetings). Moreover, during laughter and depending on the context, a blend of both Duchenne and non-Duchenne smiles is often observed. Hence, simply classifying a facial expression as “happy” is too simplistic and less meaningful for cross-species comparison. Furthermore, the same ‘holistic’ facial morphological configuration could have different functional meanings (i.e. result in distinctly different behavioural consequences) depending on the species. For example, the Play Face (PF) and the Full Play Face (FPF) are variants of the same facial expression, where the former presents an open mouth with lower teeth exposed, and the latter incorporates visible upper teeth. Both the PF and the FPF represent different degrees of playful expression in great apes (humans included). Conversely, in crested macaques, mandrills and geladas, the FPF is not just a more intense version of the PF, but instead is derived from convergence between the PF and the silent-bared teeth display (SBT), a facial expression observed in affiliative settings such as grooming. Additionally, the SBT indicates submission and appeasement in Barbary macaques, signals affinity and benign intentions in humans, and, in chimpanzees, is present in a range of situations from response to aggression to affinity contexts.
As an alternative to an holistic descriptive approach, the decomposition and objective description of distinct anatomical regions of facial features, such as occurs with the Facial Action Coding System (FACS), has been the golden standard to study human facial expressions of emotion across individuals of different races and cultures for several decades. Each of the discrete facial movements identified (Action Units, AUs) is the result of an independent facial muscle contraction that can produce several changes in appearance to the face, which in turn are used to identify which AUs are activated. Thus, FACS codes facial movements from a purely anatomical basis, avoiding circular reasoning or a priori assumptions of emotion meaning. Recently, FACS has been adapted to several non-human species, such as chimpanzees and orangutans, following the original methodology and has proven to be a successful tool for objectively investigating and comparing facial expressions of closely related species. For example, chimpanzees and humans share an identical facial muscle plan (differing by only one muscle), but chimpanzees display both homologous (e.g. play face and human laugh) and species-specific expressions (e.g. pant-hoot).
While the human prototypical facial expressions of emotion are well established, little is known about the quantitative and empirical nature of the emotional facial displays of the domestic dog, an evolutionarily remote, but socially complex species which often shares the human social environment and frequently engages in interspecific communication with an emotional content . To date, functional facial expressions in dogs have been largely discussed holistically in relation to their approach-avoidance value, for example, the “threat gape” in fight-flight situations, and the PF or the Relaxed Open Mouth (ROM) as a social communicative signal for play solicitation and within play bouts. With the development of the FACS for the domestic dog, it becomes possible to apply a bottom-up technique to investigate the composition and meaning of dogs’ facial expressions and, more importantly, to establish possible analogies with humans, with whom they socially interact.
Dogs and humans, like other mammals, have a homologous facial anatomy plan even though they belong to phylogenetically distant groups. Additionally, both species share a common mammalian neuroanatomy for the basic emotions such as fear and happiness, typically live in a common social and physical environment, are very facially expressive , and respond to the same or similar conspecific and heterospecific social cues. Consequently, the facial cues and expression of emotion in home-dwelling pet dogs provide a unique comparative model for the study of phylogenetic inertia (i.e. absence of expected change and/or adaptation to an optimal state given specific selection pressures in the current environment) versus evolutionary divergence (i.e. a set of changes brought about by selection pressures from a common ancestor resulting in homologies) versus evolutionary convergence (i.e. a set of changes from selection pressures acting in independent lineages to create similarity in the resulting analogies).

Here, we investigated the mechanistic basis of facial expressions in humans and dogs, by objectively measuring their video recorded facial actions during immediate reactions to emotionally-competent stimuli. The FACS and the DogFACS were applied in a range of contexts associated with four categories of emotional responses: a) happiness, b) positive anticipation, c) fear, and d) frustration . Instead of selecting the basic emotions that are known to produce universal facial signals in humans, we focused on emotions that are defined by evolutionary and biologically consistent criteria: 

1) essential for solving adaptive problems in mammals (e.g. fear of a threat prompts flight increasing survival), 

2) arise from corresponding physiological markers and 

3) correlate with specific neuroanatomical regions . This approach reduces anthropomorphic and anthropocentric bias in the selection and comparison of emotions, i.e. instead of trying to identify stereotypically human emotions in dogs, we focused on examining shared underlying mammalian homologies. Furthermore, for each category of emotion (e.g. fear), we used a range of contexts to generate the emotional response (thunderstorms, specifically avoided objects, etc.). This increased the likelihood of identifying the general facial responses to the emotional category of stimulus (e.g. general facial actions of fear), instead of behavioural motivations (e.g. facial actions displayed for thunderstorms, but not in other fear contexts). We only analysed spontaneous emotional reactions because posed responses could differ from spontaneous ones in duration, intensity, symmetry and form.

Puppy Mills 2/3

A puppymill is generally considered to be a large-scale dog breeding operation that wholesales dogs to retail establishments, or to middlemen who then sell to retail establishments. Puppymills keep animals in small cages (similar to large chicken crates) for most of their natural lives. The bitches are bred on their first heat (which usually occurs around 6 months), and on every heat thereafter, until they die naturally (or are diposed of). Conditions at puppymills vary, although even in the best of circumstances, these establishments are abusive to dogs.
Puppymills are dirty, smelly, and house dogs in cramped quarters. Because of the conditions, the dogs may fight each other, develop neurotic behavior (such as obsessive licking, jumping, spinning, cage pacing, etc), and become susceptible to illness and injury. Oftentimes, dogs with wounds aquired during kennel fights or under other circumstances, will be left untreated. The cages in which the dogs are kept have wire bottoms. The dogs are forced to spend their entire lives in these cages, with little or no human contact, exercise,health care, and training.

Mills house a large number of breeding dogs, sometimes numbering well into the hundreds. The only job of these animals is to produce puppies. The puppies are in turn sold directly to pet shops or to middlemen--called brokers--across the country. The puppies are shipped in cramped, crowded trucks, at a very young age. Many times puppies become sick or injured during the trek to their destination or even die. Damaged/ill puppies are disposed of. The ones who are lucky enough to survive the ordeal end up at the pet shops, or in the hands of brokers who then sell the animals to pet shops.Puppymilling is big business in the United States, with annual grosses amounting to millions. The United States Department of Agriculture (USDA) inspects and licenses mills, but their standards for licensing are too low for the tastes of many knowledgeable dog people, including veterinarians, behaviorists, and trainers. In addition, many times violations of code are ignored, and disciplinary action is rarely taken against those mill operators who are deemed to be in violation of code. Dead, dying, and sick dogs, filthy grounds, and cramped cages may be found even at those mills that are USDA licensed. The mills do not get inspected enough, nor are millers given incentive to clean up their act. The mills that are not licensed by the USDA are even worse, as hard to imagine as that may be.

Where do the puppymill pups end up ?

Puppymill pups ultimately end up in pet shops. Those cute, sweet, innocent puppies you see in the window had their beginnings in a mill, probably in a situation much like what is described above. Most likely, their parents are still locked in cramped, dirty crates, forced to produce still more dogs for the industry.
Pet shops claim that their dogs come from breeders, that their animals are purchased from USDA licensed producers, and that the dogs are AKC registered (or other dog registries, some not reputable). The effectiveness of these claims depends largely upon the naivete' of the general public. Ask if the animals come from mills, and you will get an emphatic, "No!". But this of course is not true. The employees of these stores are coached on what to say to customers, and many times are not even aware of the truth behind the puppies they sell.

Becoming a Dog Breeder

There is more to becoming a good #dog breeder than getting a male and female dog together and letting them "hook-up"!
Anyone ever tell you that all you need to do is get a #male and #female dog and let them breed and you can sell the puppies and make money?
Well that may be true somewhat. Then you will be known as a "backyard breeder". Backyard breeders do not get the respect of other breeders or the buying public. They are usually not the expert on the breed.

There are some basic rules or guidelines that people look for when buying a puppy.

The breeder knows and loves the breed they are selling. The breeder is an expert on the breed they raise and sell, or at the very least, a very dedicated student. He/she will be able to answer any question you might have about the breed, or be able to find the answer for you. They will know the history of the breed and for what purpose they were bred. They know about any particular health problem that might be common with the breed, temperament, breed behavior, etc.

The breeder will focus on their breed. If the breeder is truly dedicated to this breed, then you will know when you talk with them. You will hear the excitement and enthusiasm in their voice. You will not see this breeder selling several different breeds of dogs. You might see this breeder selling a large dog for one market and a smaller dog (or lap dog) for a completely different market. For example; if you see a breeder selling Rottweilers and Doberman Pinschers, does this person truly believe in one breed? They are both large dogs and pretty much serve the same market. But, if a breeder is selling a Rottweiler and a Yorkie, then they are selling a large guard type dog and a lap dog. There is no real conflict of opinion there.

They put their dog’s health first. These people do not use cheap dog food, you will find that they are using premium dog food. Dogs get all their nutrition from only one source and that food needs to provide everything the dogs needs to promote good health. They will usually give their dogs a vitamin supplement as well.

They care about good homes for the puppies. Responsible breeders know that they have only one chance to find that perfect home for their puppy. They don’t rush to get the puppies out of their house when they are 6 weeks old or right after they are weaned. We have found that the puppies will better adjust to their new homes if they are 8-9 weeks old before being placed. They seem to develop mentally after 7 weeks and are ready to bond to their new family.

Good Dog Breeders (SEE:http://animalix9.blogspot.com/2018/03/finding-good-dog-breeder.html) will have a Contract or Purchase Agreement.It is always better to have everything in writing when making a purchase. This will clearly state what is expected from the breeder (seller) and of the buyer. This protects everyone involved in the transaction. Included in the agreement will be any health guarantee.

Registration papers. Professional dog breeders will sell dogs with AKC (American Kennel Club) or CKC (Canadian Kennel Club) registration papers. I would not buy a dog without these registration papers, and do not suggest that you do this either. This includes you; if you become a breeder then sell quality, sell a puppy with AKC or CKC registration papers.
Good breeders will be there after the sale. But in order for the good breeders to be there after the sale they must make a profit on the dogs they sell.

Making a profit is not a crime! Don't feel guilty or intimidated by other breeders or the "inner circle" for making a profit breeding dogs. Breeders should not be expected to do a good job and not make any money for their efforts. The feeding, shots, worming, imprinting and socializing of a puppy cost money and takes time. You are providing a service to the people that want to have a beautiful, quality puppy and companion. A superior breeder does not have a day job, this is their job. Be responsible and be professional. (Also See: http://animalix9.blogspot.com/2018/03/socializing-is-basis-of-future-behavior.html)

Boerboel Dog Breed Information

The development of the Boerboel can rightfully be described as a true South African success story and is today a beacon for those who have made a contribution to improve the breed. The refining of the breed is still on the developing stage. Much has already been written on the descent of the Boerboel but nobody can state with certainty that it is bred from one, two or more breeds of dogs. What is confirmed by investigation is that Jan van Riebeeck brought with him a "bullenbijter" on his arrival to the Cape. This dog was a large strong breed which reminded one of the Mastiff type of dog. Those who followed Van Riebeeck to the Cape had also brought with them only the largest and strongest dogs and over a period of decades only the strongest survived in the now desolate country. With the arrival of the British Settlers in 1820 they brought amongst others the Bulldog and Mastiff type of dog. (In 1938 the real Bull Mastiff was imported to South Africa by De Beers to guard the diamond mines.) It is also known that they imported a champion obtained from the Hottentots, who played a role in the development of the Boerboel. The "Boerdogs" (as they are known) were scattered by the Voortrekkers during the Great Trek and they continued to breed with them. According to tradition, after the Anglo Boer War in 1902, these dogs were cross-bred with the English long-legged Bulldog and also with the Bull Mastiff in the late and early 1950s. The history is especially known among the farmers of the North-Eastern FREE State, Northern Natal and in parts of Transvaal.

The Boerboel is a big, strong and intelligent working dog. It is well balanced with good muscle development and buoyant in movement. The dog should be impressive and imposing. Male dogs appear noticeably masculine and females feminine. All parts of the body should be in proportion with each other. The head is the most important feature of the Boerboel, as it represents its total character. It is short, broad, deep, square and muscular with well filled cheeks. The part between the eyes must be well filled. The top of the head is broad and flat, with prominent muscle development. The face should blend symmetrically with the head, and can be with or without a black mask. The stop should be visible, but not prominent. The muzzle is black with large nostrils which are widely spaced. The nasal bone is straight and parallel to the topline of the head which is deep, broad and tapers slightly to the front. The nasal bone should be 8-10 cm long. The loose, fleshy upper lip should cover the lower lip, but should not hang lower than the lower jaw. The jaws (mandibles) are strong, deep and broad, and narrow slightly to the front. The teeth should be white, well developed, correctly spaced, with a complete set of 42 teeth and a scissors bite. The broad, horizontally set eyes are any shade of brown, but darker then the pelt, with firm, well-pigmented eyelids. The ears should be of medium size, V-shaped and should be in proportion to the head. They are set fairly high and wide against the head. When the dog is alert, the ears should form a straight line with the top of the head. The neck shows a noticeable muscle curve, and is attached high at the shoulder. The strong, muscular neck is of medium length and in proportion to the rest of the dog. The skin of the neck is loose under the throat and becomes taut between the front legs. The body narrows slightly toward the loin.

The topline should be straight. The back is straight, broad and in proportion, with prominent back muscles and a short loin.
The rump is broad and strong, with good muscle development. The chest is muscular, broad and strong. The straight, short tail is attached high to the body. The front legs should be perfectly vertical. The hind paws are slightly smaller than the front paws. The big, well-padded paws are rounded with dark curved toenails. The paws should point straight forward. Dewclaws should be removed. The skin is thick, loose, well pigmented with moderate wrinkles on the forehead when the dog is alert. The short, dense, sleek coat comes in cream white, pale tawny, reddish brown, brown and all shades of brindle.

The Boerboel is reliable, obedient and intelligent, with strong watch and guard-dog instincts. It is self-assured and fearless. The Boerboel is very playful and affectionate toward its owner. Its favorite pastime would be to play a game of fetch loving every minute it spends with its master. Its jaws are strong and they will most often pop the ball it it playing with. Not to fret, it will just play with the popped ball! They are very gentle and good with children they know; allowing them to ride on their backs like a horse, loving every minute of the attention they are getting. Boerboels will do okay with other dogs, cats and other non-canine pets, letting birds come down and snatch from their food bowl! They will guard their family, friends and property with their life. When their owners are not home they will not allow anyone to enter the home, unless they know them very well. When welcomed visitors arrive they will accept them after being properly introduced. This breed requires a dominant owner. The authority the owner projects over the dog should be so strong that the dog will not bolt out the front door when it is opened. The objective in training this dog is to achieve a pack leader status. It is a natural instinct for a dog to have an order in its pack. When we humans live with dogs, we become their pack. The entire pack cooperates under a single leader; lines are clearly defined and rules are set. Because a dog communicates his displeasure with growling and eventually biting, all other humans MUST be higher up in the order than the dog. The humans must be the ones making the decisions, not the dogs. That is the only way your relationship with your dog can be a complete success. If one does not understand this concept 100% and have confidence that they can handle such a large guard type breed then this is not the dog for them. With the right owners the Boerboel can make a wonderful pet.

The Boerboel is not recommended for apartment life. It should, at least, have a large, fenced-in yard to run and play. The Boerboel can live outdoors. This breed should not be left to run on its own for it is very protective and sometimes does not take too well to strangers.