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Saturday, January 22, 2022

The Pug

 pug



The Pug is a small, stocky, square, thickset dog. The round head is massive with a short, blunt, square-shaped muzzle. Moles on the cheeks are considered beauty spots. The teeth meet in a slight undershot bite. The very large, prominent eyes are dark. The small, thin ears are either rose or button shaped. The face has large, deep wrinkles. The high-set tail is curled over the back and a double curl is preferred in the show ring. Dewclaws are usually removed. The short coat is soft, fine and smooth. Coat colors come in apricot, fawn, black and silver.
The Pug's comical face, with deep wrinkles around big, dark eyes and a flat round face, can't help but make you smile. It is believed that the Pug's name comes from the Latin word for "fist" because his face resembles a human fist.
Pugs are clowns at heart, but they carry themselves with dignity. Pugs are playful dogs, ready and able for games, but they are also lovers, and must be close to their humans. Pugs love to be the center of attention, and are heartsick if ignored.



black pug
Pugs are square and thickset, usually weighing no more than 20 pounds. Their heads are large and round, with large, round eyes. They have deep and distinct wrinkles on their faces. Legend has it that the Chinese, who mastered the breeding of this dog, prized these wrinkles because they resembled good luck symbols in their language. Especially prized were dogs with wrinkles that seemed to form the letters for the word "prince" in Chinese.
The moles on a Pug's cheeks are called "beauty spots." His muzzle or mask is black, with a clearly defined "thumb mark" on the forehead and a black trace down the center of the back. His ears are smooth, black and velvety. He has a characteristic undershot jaw (the lower teeth extend slightly beyond the upper teeth) and a tightly curled tail.




Care

Coat care for the Pug is minimal, requiring only occasional brushing to remove the dog's dead hair. Meanwhile, regular cleaning and drying is necessary to prevent skin infections, especially in the dog's facial wrinkles.
As far as exercise requirements, the Pug's needs can be met daily with a moderate leash-led walk or an energetic game. Sensitive to humidity and heat, the Pug should be kept indoors. The breed is also prone to snoring and wheezing because of their flat, small muzzles.


Physical Chacacteristics

The Pug’s attentive and soft expression is its distinguishing feature. Its coat, which is fawn and black in color, is short, fine, and smooth. A compact and square-proportioned dog, the Pug moves with a jaunty and strong gait; its hindquarters roll slightly. The Pug also has clearly defined black markings on its muzzle, ears, cheeks and forehead, which has deep and huge wrinkles.

Personality and Temperament

The Pug is a playful, confident, and friendly companion that magnificently combines comedy with dignity. It is usually pleasant and willing to please, but it can be headstrong and adamant at times. The breed is also known to frolic and flaunt about.

Health

Pugs catch colds easily and are stressed by hot and cold weather. They are prone to allergies and the short muzzle contributes to chronic breathing problems, making the Pug tend to wheeze and snore. (Pugs suffer from poor ventilation.) Prone to skin problems. Prone to mast cell tumors. Prone to Pug Dog Encephalitis (PDE), an inflammation of the brain that strikes adolescent Pugs usually between the ages of 2 and 3. The cause is unknown.
They are not the easiest whelpers. Dams usually have to have cesarean sections due to the size of the pups’ heads.
There is a chance of Keratitis (inflammation of the cornea) and ulcers on the cornea. Eyes are prone to

weeping and cherry eye. Do not overfeed a Pug, as they will eat more than is good for them, quickly becoming obese and living much shorter lives.
The Pug has a lifespan of 12 to 15 years and is prone to major health problems like Pug Dog Encephalitis (PDE) and canine hip dysplasia (CHD), as well as minor concerns like elongated palate, patellar luxation, stenotic nares, Legg-Perthes disease, entropion, keratoconjunctivitis sicca (KCS), hemivertebra, obesity, and skin infections. Nerve degeneration, demodicosis, seizures, distichiasis, and allergies are occasionally seen in this breed of dog.



Other Breed Names

Carlin
Mops 
Chinese Pug Dog
Carlin 
Dutch Bulldog
Dutch Mastiff


History and Background

Multum in Parvo, meaning "a lot in a little," is the official motto of the Pug and sums up its description. The Pug has had various names throughout the years, including Mopshond in Holland, Chinese or Dutch Pug in England, and Mops in Germany. But the word “pug” is thought to have come from the Latin pugnus, meaning fist and attributed to its clenched fist-like head, or from the 18th-century marmoset "pug" monkey, which purportedly appeared quite similar to the dog.
Pugs originated in China, dating back to the Han dynasty (B.C. 206 to A.D. 200). Some historians believe they are related to the Tibetan Mastiff. They were prized by the Emperors of China and lived in luxurious accommodations, sometimes even being guarded by soldiers.
Pugs are one of three types of short-nosed dogs that are known to have been bred by the Chinese: the Lion dog, the Pekingese, and the Lo-sze, which was the ancient Pug. Some think that the famous "Foo Dogs" of China are representations of the ancient Pug. Evidence of Pug-like dogs has been found in ancient Tibet and Japan.

In the latter 1500s and early 1600s, China began trading with European countries. Reportedly, the first Pugs brought to Europe came with the Dutch traders, who named the breed Mopshond, a name still used today.
Although its exact ancestry is not known, many consider the Pug as one of the first breeds miniaturized in Asia. China is the earliest known source of the breed, where Buddhist monasteries of Tibet favored the Pug as a pet. The Chinese considered the Pug's facial wrinkles an important feature of the breed, referring to it as the "prince mark" because of its similarity to the Chinese figure for prince.
Brought to Holland by the Dutch East India Trading Company, a pug would become a pet to William I, the Prince of Orange in the mid 16th century. The Pug was also bestowed the position of the House of Orange official dog after one of its kind saved the life of William I by alarming him to the approach of an upcoming attack of Spaniards at Hermingny in 1572. Later, when William II landed at Torbay to be crowned King of England, his cortege included pugs, making the breed fashionable for generations.

By 1790, the Pug had made its way to France. Most notably used by Josephine, wife of Napoleon, her pug, "Fortune," carried secret messages under his collar to Napoleon while she was confined in Les Carmes prison.

In England, the Pug gained popularity during the Victorian era. These pugs sported cropped ears, which further enhanced their wrinkled expressions. And in 1885, the American Kennel Club would recognize the Pug. Since then, the Pug has become not only a popular show dog, but a wonderful family pet.

Monday, January 17, 2022

Climate Change Will Affect These Dog Breeds



Certain canine varieties are more in danger with regards to environmental change. Another review led by Scientific Reports dissects information to figure out which breeds experienced most in high temperatures, and their weakness factors.
The beyond five years have been the most smoking on record, and canines, similar to people, can experience unfavorable impacts and sickness when temperatures climb. As indicated by Bloomberg, no less than 395 canines in the U.K. gotten veterinary consideration for heat-related ailments in 2016, which was the most blazing year around the world. Of those ailments detailed, 56 canines passed on, making for a 14% death rate.

Logical Reports' review locales three fundamental danger factors that compared with heat sickness and demise: weight, age and skull life structures.

The investigation discovered that canines gauging in excess of 110 pounds are more defenseless against heat pressure, and those 12 years of age and more established were considerably more in danger than some other age bunch. Age and weight are immense powerlessness factors for people in high temperatures too.
Breed-wise, thoroughbred canines are by and large more at helpless, particularly canines with level appearances and wide skulls, similar to English bulldogs and arrogant King Charles spaniels, which are two times as prone to turn out to be sick in blistering climate contrasted with beagles, line collies and different canines with longer noses.


Different variables that assumed a part in heat sickness incorporate coat thickness and muscle proportion.
As indicated by the review, brilliant retrievers are 2.7 occasions almost certain than labradors to experience the ill effects of hotness related sickness "notwithstanding being of comparative size, disposition and reason." This might be because of brilliant retrievers' thicker coat.
Greyhounds were found to have 4.3 more noteworthy defenselessness to warm than labradors. Jan Hoole, an instructor in science at Keele University, however not associated with the review, disclosed to Bloomberg that greyhounds have a high proportion of muscle and might be leaned to run even on the most sweltering days. High proportion of muscle has been displayed to have relationship with more serious danger of heatstroke in the wake of working out.




"Canines will be impacted by environmental change in extraordinarily comparative ways to people going ahead," said Emily Hall, the review's lead creator, who is a senior instructor at Nottingham Trent University. "At the point when we contemplate alleviating methodologies to shield people from heat, we will have to think about canines similarly."


Environmental change acts different dangers for canines like well. As indicated by an article distributed last year by USA Today, environmental change is playing a component in a more extensive appropriation of infections, for example, Rocky Mountain spotted fever, heartworm and Lyme sickness, everything sicknesses which can cause ailment and passing in canines. Ascends in Lyme infection and Rocky Mountain spotted fever can be attached to warming environments and lifts in tick and mosquito populace, while expanding catastrophic events can assume a part in appropriating heartworm all through various pieces of the country as canines are moved from one state to another to be taken on.


Sunday, January 16, 2022

The “DON’TS” of Cold Weather Dog


Try not to go after the razor


Your canine's feathery coat is something beyond a style explanation it shields her from brutal breezes and severe temps. This ought to be obvious, however don't shave your canine throughout the colder time of year. The ASPCA prescribes essentially managing long-haired canines to stay away from the development of ice and salt that can stick to their hide.

Try not to wash your canine (to an extreme) in winter


Piggybacking on the last point, we bring you "don't" # 2: if there's anything you can do about it, skip shower time throughout the colder time of year. Energetic washing will just add to awkward, flaky skin. Assuming, nonetheless, your canine has gotten into a truly sloppy circumstance that main a shower can settle, search for a saturating cleanser and wash.


DON’T leave your dog outside


Sure, some dogs were bred to endure winter weather (we’re lookin’ at you, Siberian huskies.) But when the mercury dips below freezing, no dog should be left outside.
If, for whatever reason, your dog spends a significant amount of time outside in the winter, protect him with an shelter that features the following:

A raised floor, covered with straw
A doorway, covered with waterproof burlap or plastic
Make sure it’s dry and draft-free
Make it small to hold in body heat

Try not to let your canine be in a vehicle


We as a whole know the risks of leaving a canine in a vehicle throughout the mid year, yet did you know it's similarly unsafe to keep him in a vehicle throughout the colder time of year? At the point when it's virus out, a vehicle will behave like a fridge, freezing everything left inside. Try not to chance your canine's wellbeing on the off chance that you want to get things done, keep her home.
Try not to hazard your canine's wellbeing in a dangerous situation
Try not to walk your canine close to frozen lakes or lakes, which may not be thick to the point of bearing her weight. On the off chance that she gets through the ice, she's in danger of suffocating and hypothermia.



Saturday, January 15, 2022

The “DO’S” of Cold Weather Safety Dog

For pet people who live in colder environments, winter can introduce a few genuine difficulties. From blinding whiteouts to unsafe ice fixes, your canine has a great deal to fight with while overcoming the components during this season.
Your canine is relying on you to keep her safe, so it's essential to ask yourself-would you say you are doing all that you can to keep your canine sound and glad this colder time of year?
We've gathered together some chilly climate security tips to assist you with addressing that inquiry. Look and see which practices you've effectively taken on, and which ones you really want to deal with.


DO humidify your home


You're not by any means the only one tormented with crocodile skin in the colder time of year as the moistness outside dives and we consistently wrench up our heaters, your canine may likewise encounter dry and bothersome skin. To keep him (and yourself!) agreeable, The ASPCA proposes running a humidifier in your home during the dryer months.

One more method for combatting flaky, dried out skin is to serve your canine enhancements or treats wealthy in unsaturated fats. This choice gives a characteristic method for reducing your canine's dry skin while keeping up with the soundness of his jacket. Converse with your vet about ways of bringing these fats into your canine's eating regimen.
Despite the fact that our canines' paws are intended to endure pressure, there's as yet a breaking point on the amount they can deal with. It's important that pet people give additional consideration to their canine's feet in the cold weather months.


There are multiple ways you can do this:

Make it a propensity to wash and dry your canine's feet (and stomach, in the meantime) after each walk. Take unique consideration to eliminate any ice or salt that is sticking to her paws or in the middle of her toes.
After you've cleaned them, inspect your canine's paw cushions, looking out for breaks, redness, or dying.
Use petrol jam or paw security wax to give a boundary between your canine's feet and the frozen ground. All the more a DIY-er? The American Kennel Club offers this instructional exercise for a basic paw emollient you can make on your burner.
Assuming your canine will endure them, booties are an incredible choice. They go quite far towards ensuring destroyed paws, and they're past delightful. Shared benefit.
Stash child wipes in your pocket during winter strolls. You can utilize them to clear off stinging walkway salt.
In outrageous climate, you might have to abbreviate your day by day strolls. Fido will excuse you, I guarantee!
Likewise, focus on your canine's conduct: assuming that he's leaning toward one paw, or trying not to put weight on it, it's an ideal opportunity to head inside.


DO utilize pet-accommodating items


One simple method for ensuring your canine's paws: ditch brutal walkway salt, which can cause significant aggravation. Select paw-accommodating ice liquefies, all things considered.

Something else to be aware of is your vehicle's liquid catalyst. Pets are attracted to its sweet taste, however this stuff is exceptionally harmful. Assuming you have a spill, wipe it up right away. You might even need to consider utilizing a more secure kind of liquid catalyst that contains propylene glycol rather than the more hurtful compound, ethylene glycol.

DO adjust your canine's calorie consumption


The virus is a not kidding energy-sapper. Furthermore since her body will be consuming more calories to keep itself warm, your puppy might require more food throughout the colder time of year. Your vet can assist you with deciding whether an additional a scoop of kibbles is really smart.
At the point when chilly climate strikes, there's nothing similar to casings into a comfortable bed. Also your canine concurs! Ensure she has a warm spot to rest, and toss down additional covers for her to tunnel in. A warmed canine bed is one more astounding arrangement there's a scope of styles to suit each canine's exceptional inclination.
On the off chance that you have a short-haired canine, it's brilliant to package her in a sweater or coat prior to heading outside (once more, assuming she'll endure it). Get your hands on something like two, so you'll forever have a dry sweater when it's an ideal opportunity to go out.



DO affirm that your canine's ID tag is cutting-edge


At the point when natural fragrances are covered underneath a layer of ice and snow, a lost canine will think that it is hard to follow his direction back home. Forestall this despair by guaranteeing her collar is secure and her label information is current and neat. What's more assuming she's not microchipped yet-get on that ASAP.


Wednesday, January 12, 2022

Dogs - Physical traits and functions - General characteristics - Teeth - Digestive machine - Skeletal structure

 Physical traits and functions

General characteristics

Dogs come in a wide range of shapes and sizes. It is difficult to imagine that a large Great Dane and a tiny poodle are of the same species, but they are genetically identical with the same anatomic features. All dogs have 78 chromosomes, or 39 pairs of chromosomes (humans have 23 pairs), and one member of each pair comes from each parent. The normal temperature (rectal) of an adult dog is 100–102.5 °F.



Teeth

Dogs have  units of tooth. Twenty-8 deciduous tooth erupt through six to 8 weeks of age, and by the time puppies are six to seven months antique these deciduous tooth are all replaced by means of 42 adult tooth. The permanent tooth encompass incisors, that are used to nip and bite; canine, which tear and shred flesh; and premolars and molars, which shear and overwhelm. In brief, a dog’s teeth function guns and as equipment for reducing or tearing food. The dogs are the top and decrease fangs for which the dog circle of relatives became named. As in most carnivores, the enamel are excessive-topped and pointed, unlike the vast, grinding teeth of many herbivorous animals.


The teething procedure can be tough for dogs. Their gums harm and emerge as swollen, they may lose their appetites, and they may have mild intermittent diarrhea.


Digestive machine

Dogs rarely chew their food. Once the meals is taken into the mouth, it is gulped or swallowed and handed thru the esophagus into the belly, wherein digestive enzymes begin to interrupt it down. Most of the digestion and absorption of meals takes area in the small intestines with the resource of the pancreas and the liver. The pancreas secretes enzymes wanted for regulating the digestive manner. As in human beings, the pancreas produces insulin and glucagon, both of which can be essential for the law of glucose. The liver is the biggest internal organ inside the body. It has six lobes (whereas the human liver has most effective two). The liver is chargeable for many crucial life-retaining capabilities. It facilitates digestion by way of generating bile, which aids in the absorption of fats. The liver additionally metabolizes protein and carbohydrates, and it excretes toxins from the bloodstream. In addition, it manufactures most important blood-clotting marketers. Because the liver plays all these vital functions, liver ailment may be a first-rate trouble in puppies.


Skeletal structure

Dogs are running animals, with the exception of these bred specially for one of a kind functions. For instance, the bulldog, with its huge head and short, “bowed” legs, cannot be called a creature born to chase recreation. Most dogs, however, are properly prepared to run or lope over long distances, supplied that they may be physically conditioned for such activities. The creation of the shoulder and pelvic bones and the manner they articulate with the leg bones and the backbone allow most breeds to trot, run, or gallop without difficulty. Certain breeds have wonderful gaits which have been genetically selected via humans. The German shepherd canine is thought for its “flying trot.” The severe extension of the the front and rear legs causes the canine to appear as if it had been soaring, even though one foot always remains at the floor. Another unique gait is that of the greyhound. This dog become bred for superb bursts of velocity, and its maximum secure gait is the gallop. The spine is unusually flexible, permitting the dog to contract and extend its four legs in unison, wherein all 4 feet are off the ground on the identical time.


Other breeds also have particular functions. The Afghan hound become bred to chase sport over lengthy distances in rocky terrain. Its structure lets in incredible flexibility via the hip joints and decrease lower back, permitting the canine to turn speedy in a small region. The dachshund, through comparison, is lengthy and occasional with quick legs. This dog turned into bred to seek badgers underground, and its shape allows it to enter subterranean tunnels on the lookout for its prey.


Although most breeds no longer follow the pursuits for which they were originally bred, their instincts remain strong, and their structure still allows them to perform their specific tasks.


Thursday, September 9, 2021

Dogs - Senses - Coats

 Senses

Dogs have the identical five senses as humans. However, some are extra fantastically developed, and others are poor compared with those of human beings. Dogs’ feel of scent is by means of some distance the most acute and is immeasurably higher than that of humans. Dogs are used for such responsibilities as monitoring lacking individuals, digging underground, and tracing toxic materials, along with gases, which can be undetectable through human beings. Dogs can stumble on tablets, explosives, and the scents in their masters. Not all dog noses are the same, but. Some breeds, which includes the German shepherd and the bloodhound, have a lot greater keenly evolved olfactory senses than others. One would no longer pick a quick-nosed breed, which includes the pug, to have interaction in tracking.

Even in short-nosed breeds, however, the olfactory centre is highly pretty evolved. It is organized in folds with a view to clear out smells from the incoming air. Some rescue dogs are trained to comply with a scent at the floor, and others are trained to fragrance the air. Both are in a position to differentiate one character from another even after a significant passage of time. Hunting puppies—inclusive of suggestions, retrievers, and spaniels—are trained to heady scent birds and may distinguish one variety of bird from every other.

The dog’s sense of taste is poorly developed compared with that of humans. If forced to live on their own, dogs will eat almost anything without much discrimination.

Dogs own an acute feel of listening to. Aboriginal breeds had large, erect and really mobile ears that enabled them to listen sounds from a high-quality distance in any direction. Some modern-day breeds have better listening to than others, but all of them can locate noises properly past the range of the human ear. Dogs are able to check in sounds of 35,000 vibrations in keeping with second (in comparison with 20,000 consistent with second in human beings), and that they also can close off their inner ear if you want to clear out distracting sounds.

The eyesight of a canine isn't always as eager as its sense of odor, and it is usually thought that dogs have bad shade belief. Some breeds, which includes the Saluki and the Afghan Hound, were developed to chase sport by sight over long distances, and those dogs can see well enough to stumble on any movement a ways on the horizon. Dogs can typically see higher in bad light than people however now not as properly in vivid mild. They have a much wider subject of imaginative and prescient than humans because their eyes are set further towards the edges in their heads, however they may be now not as adept at focusing on objects at close variety or at judging distances. Dogs have a third eyelid, a membrane that protects the eyeball from irritants and is every so often seen in the front of the attention.

Dogs are sensitive to touch, the fifth sense, and use this sense to communicate with one another and with their human counterparts. Learning where to touch a dog is an important part in either stimulating or relaxing it and is useful in training a puppy or bonding with an adult dog.


Coats

There are three basic types of hair: short (as on a pointer or Doberman pinscher), medium (as on an Irish setter or Siberian husky), and long (as on a chow chow or Maltese). Within these categories there are also coarse and fine types of hair. Dogs come in a wide variety of colours, but in many breeds colour selection is an important consideration, as is the colour distribution on the dog.

Most dogs shed their coats seasonally. This is a natural occurrence that depends in large measure on the amount of available daylight. In the fall as days become shorter, a dog’s coat will grow thicker and longer. In the spring the dog will begin to shed its coat, and it will take longer for the coat to grow in over the summer. Temperature influences the amount of body coat a dog grows. Dogs living in warm climates all year long rarely grow hair coats as thick as those living in colder areas, although this will affect the body coat and the amount of protective undercoat more than the topcoat or the length of furnishings on the belly, ears, and tail.

Grooming is an important part of touch to a dog and can be a pleasurable and relaxing means of relating to it. The dog’s coat forms a barrier between the environment and the skin. Grooming the coat enhances the dog’s beauty and well-being and gives the owner the chance to evaluate the general health of the dog.

Tuesday, September 7, 2021

Dogs - Reproduction - Sexual maturity - Reproductive cycle - Gestation and whelping - Reproductive capacity

 

Reproduction

Sexual maturity

There is some variation in the age at which dogs reach sexual maturity. Small breeds appear to mature faster than large ones, which usually cycle later. It is not uncommon for large-breed females to come into heat for the first time at more than 1 year of age, although 8 to 9 months is the norm. Dogs are sexually mature between 6 months and 1 year but are not socially mature until they are about 2 years of age. Females first cycle anywhere from 6 to 18 months of age and approximately twice a year thereafter. The only exception is the African basenji, which cycles annually, bearing one litter a year.


Reproductive cycle

The heat cycle of the female lasts from 18 to 21 days. The first stage is called proestrus. It begins with mild swelling of the vulva and a bloody discharge. This lasts for about 9 days, although it may vary by 2 or 3 days. During this phase the bitch may attract males, but she is not ready to be bred and will reject all advances. The next phase is the estrus. Usually the discharge decreases and becomes lighter, almost pink, in colour. The vulva becomes very enlarged and soft, and the bitch will be receptive to the male. This stage may last 3 or 4 days or as long as 7 to 11 days. The female may be receptive a day or two past the time when she would still be fertile. In order to be sure that the breeding is taking place at the optimum time, vaginal smears and blood tests can be done by a veterinarian beginning before estrus and through the estral phase.

At about the 14th day, or whenever estrus ends, the final, or luteal, stage of the cycle begins; this stage is called diestrus. The discharge becomes redder, the vulva returns to its normal size, and the bitch will no longer accept the male for mating. When all signs of discharge and swelling are absent, the heat is complete. The diestrus stage lasts 60 to 90 days (if no pregnancy has occurred) or until the bitch gives birth. She then enters anestrus, which is the time frame between the end of the last cycle and the beginning of the next proestrus.

Canine males are always fertile from the onset of their sexual adolescence, usually after six months of age. Larger-breed males may take a few months longer to become sexually mature. Males are usually promiscuous and are willing to mate with any available female.

Males produce far more sperm than is needed to impregnate the ova that are released during estrus. Small-breed bitches usually produce small litters. Two or 3 puppies in a breed such as a Yorkshire terrier is considered the norm. Large-breed litters can have as many as 10 or 12 puppies, although the normal bitch can suckle up to 8 at a time.


Gestation and whelping

The normal gestation period is 63 days from the time of conception. This may vary if the bitch has been bred two or three times or if the eggs are fertilized a day or two after the mating has taken place. Eggs remain fertile for about 48 hours. Sperm can live in the vaginal tract for several days. In order to determine if a bitch is pregnant, a veterinarian can manually palpate her abdomen at about 25 days after breeding. Ultrasound also can be done at that time. At about 40 days X rays will confirm pregnancy.

Most bitches whelp normally. However, the large-headed, short-bodied breeds and the toy breeds often must undergo cesarean sections in order to deliver live puppies.


Reproductive capacity

Both males and females are fertile well into their advanced age. It is generally considered best for the bitch to be bred for the first time upon maturity but not before her second or third heat cycle, depending on her age at the first. Because small breeds mature more quickly, they can be bred at an earlier age than large breeds. A bitch will have less difficulty in conceiving and carrying a litter if she is bred before the age of five. As she becomes older, litter size generally decreases. After the age of seven, bitches are likely to have small litters and experience problems in delivering the puppies. Veterinarians feel that bitches generally should not be bred after that age. Males can be bred as long as they are fertile, although with age the motility and quantity of sperm decrease.


Monday, September 6, 2021

Dogs - Behaviour - Territory and range - Barking - Behavioral development - Breed-specific behaviour - Selection

 

Behaviour

The dog is a social creature. It prefers the company of people and of other dogs to living alone. It is, therefore, considered by animal behaviourists to be a pack animal. In this respect it is similar to its distant relative the wolf. As a result of millennia of selective breeding, the dog has been adapted to live with people. Seminal studies of dog behaviour conducted in the 1950s and ’60s showed, however, that dogs raised without human contact at an early age retain their inherent instincts and prefer relationships with other dogs over associations with people.


Territory and range

Both dogs and wolves are territorial animals. Wolf packs, because of their need to hunt game, claim large territories as their own, whereas dogs claim their territories based on the limitations of their owners. Male wolves and dogs mark their territorial boundaries by urinating and rubbing their scent on the ground or on trees to warn other animals of their presence.


When on neutral ground, that which is not considered by either dogs or wolves to be their home territory, strangers greeting each other will go through formal rituals of sniffing, marking, tail wagging, and posturing. Unless they are claiming the same prey or are engaged in courting the same female, such interactions are usually terminated by each going its own way. Females will attack strangers in neutral territory to protect their young, however.


Barking

Both dogs and wolves have a repertoire of barks, growls, and howls that are identifiable among themselves and to humans who have studied their vocabulary. Dog owners can determine by certain sounds whether their pet is playful, warning of a stranger nearby, fearful, or hurt. One of the earliest signs that puppies are becoming social and independent creatures within the litter are the yips and barks that they make while playing with one another. Dogs, unlike wolves, will growl if cornered or fearful. Certain breeds of dogs, notably hounds, have been bred to enhance the howling instinct when they are on the trail of game. Some of the northern breeds, such as the Siberian husky, howl rather than bark. At the other end of the spectrum, the basenji does not bark but rather emits a yodeling sound when it is happy.


Behavioral development

Canine behaviour is a combination of instinct and environment. Dogs are born with certain innate characteristics that are evident from birth. Puppies are born blind and deaf, totally dependent on the dam for warmth and nourishment. The dam will instinctively suckle and protect her young, often keeping other dogs and all but the most trusted people away from the whelping box. Between 10 and 14 days after birth, the eyes and ear canals open, and the puppies begin to move actively around their nest. As they grow, they become more curious and start to investigate their surroundings independently. The dam will begin to leave them alone briefly. During this phase they relate most intensely to their littermates and dam and may become unhappy at being removed from their familiar surroundings. This stage of development lasts about 20 days and is the first of four critical periods. Beginning at three weeks of age, the most adventurous puppies will seek ways to get out of the whelping box and will start to investigate the larger world. At this age puppies are receptive to human contact, which is essential if they are to bond with people when they become adults. Dogs left alone from four weeks on will never reach their full potential as pets and will often become independent and more difficult to train than those accustomed to close human contact from an early age. At the same time, during the period between three and seven weeks, it is important that puppies socialize with their littermates and dam. This is when the dam weans her puppies, first by regurgitating some of her own food and then by not allowing her puppies to nurse as often as they would like. At about four weeks of age, puppies can be offered solid food in the form of a soft gruel. Individual socialization of each puppy in a litter can begin at six weeks of age. This is when puppies begin to be more receptive to handling and attention.


The third critical period in a puppy’s development is from 7 to 12 weeks. It has been shown in studies undertaken at various breeding kennels that this is the best age to form human-dog relationships. Attachments formed during this period will affect the attitude of the dog toward humans and toward its acceptance of direction and learning. During this period the pack instinct, which has played such an important role in the puppy’s early development, can be transferred to humans. At this time environment becomes a vital part of the dog’s education and training. This is when a human can most easily establish dominance over the dog, becoming the “leader of the pack.” At this age a dog will accept a submissive role more readily than at any other time in its life. Learning comes most readily at this age. Puppies taught basic commands, even if they are not reinforced for several months, will remember them and respond if they are taught during this critical age.

The fourth critical stage in a puppy’s development is between 12 and 16 weeks. At this age the puppy will declare its independence from its mother and will become increasingly daring in its forays from the familiar. Puppy training can begin during this period, and it is a time of rapid physical and mental growth. The permanent teeth begin to emerge at this time, which is often a painful and distractive process. Puppies need to chew during this period, and, if they are not provided with appropriate teething toys, they will use any available hard object, such as furniture. Puppies at this age may be less willing to cooperate or respond to new commands.

A dog’s personality continues to develop during its entire maturing process and will undergo radical changes while the dog matures sexually and physically. Dogs mature sexually earlier than they do emotionally. Their personalities develop more slowly than their bodies, much like humans but unlike wolves, whose personalities and sexuality develop more harmoniously.


At about seven or eight months many puppies tend to go through a period of anxiety. They are insecure, frightened of strangers, and will appear timid. If this is not an inherited trait, it will disappear within a few months. If it is inherited, that condition will remain and may become accentuated with time.


Breed-specific behaviour

There are distinctive breed-typical personalities that have been developed through generations of selection for certain traits. By roughly grouping dogs according to the work they were bred to do, it is possible to determine the type of temperament a dog might have at maturity. Differences in breed personalities can be seen at an early age. Sporting dogs will generally be adventurous, following their noses wherever scents lead them, but will respond enthusiastically to calls from familiar humans. Hounds generally tend to be more aloof and independent, inclined to scout the territory on their own and follow a scent or a movement; they are not as interested in human interaction as the bird dogs are.

Working and herding puppies have greater commercial enterprise-like tendencies. They generally tend to assess situations and set approximately their duties. Collie dogs have been recognised to herd children, ducklings, or every different in an instinctive manifestation of their birthright. Guarding dogs have a tendency to be protecting of their territories, even at an early age. Such dogs as the Maremma or the kuvasz, which might be bred to guard flocks, are located with the sheep from the time they may be dogs with a view to toughen their fundamental defensive instincts. Collies and Akitas are regarded for their robust experience of loyalty. Terriers, bred to chase and seize rodents, have a tendency to be extraordinarily energetic, active, and feisty as puppies, developments that maintain into maturity. Newfoundlands are famend for lifesaving instincts.

Breed specificity additionally influences how properly dogs adapt to new environment or to new proprietors. Such things can't be taught to dogs. They are innate—a part of a dog’s instinctive behaviour—and are regularly breed-specific, although blended breeds had been regarded for precise instincts as properly.


The companionship between human beings and puppies isn't always a brand new phenomenon. However, in modern society most puppies are owned as pets, now not due to the work they have been bred to do. Many breeds, consisting of the toy dogs, have been advanced precisely to be pets. All of the diverse breeds and mixed breeds have specific trends and enchantment to distinct forms of human beings.


Acquiring a canine is a prime choice, due to the fact the canine will become totally depending on its proprietor for its care and welfare. This responsibility continues throughout the existence of the canine. Thus, the initial decision must be based on a critical attention of whether or not one’s life-style genuinely lends itself to proudly owning a dog—this is, whether or not a dog might be an asset in preference to a legal responsibility.


Selection

The next attention is the selection of a particular sort of dog. Many people need a purebred dog because they prefer the advent or the character, and they're confident that the pup they buy will grow up to seem like the breed it represents. Others discover that a blended breed will do just as nicely, and there are numerous shelters, humane societies, and rescue businesses that harbour puppies in want of houses. No count what sort of canine someone chooses, it's far crucial that or not it's a healthy animal. When evaluating a pup or an adult canine, numerous functions will help determine the bodily situation of the animal. The canine should appear pleasant and outgoing. Puppies specifically need to exhibit curiosity and a tail-wagging enthusiasm. They have to not cling again or appear timid or worried. Eyes should be bright and shiny with no discharge, and the inner eyelids have to be easy and red. Ears ought to be clean-smelling and freed from debris. Gums should be crimson and company, except within the case of chow chows and shar-peis, whose gums and tongue are black. The skin ought to experience heat and dry to touch. Clammy pores and skin or the presence of reddened patches, crusts, scales, or parasites are indicative of troubles that could be each external and inner. The hair coat ought to be clean and sweet-smelling. The canine must be in accurate shape and construct, however now not overweight or so thin that the ribs and hipbones display. People shopping for purebred puppies ought to understand the exceptional traits of the breed they have got chosen, with a view to ask the breeder right questions and have some manner of comparing the first-class of the dog they're shopping. Many purebred dogs have hidden genetic problems of which precise breeders are conscious. Many of these troubles can be managed via careful breeding, but the consumer ought to recognise—thru studying approximately the breed and speakme to fanciers—what questions to ask. Mixed-breed puppies also can have hidden genetic troubles, but there is no way to determine what they is probably or whether or not they will in the end affect the canine in an unfavourable manner. Great strides are being made in veterinary studies to pick out genetic defects and thereby assist breeders to choose the fine breeding stock. By removing from their gene pool those dogs with genetic abnormalities, breeders can help make certain that the breed remains healthy and feasible.