Saturday, May 22, 2010
all about Doberman
AKC MEET THE BREEDS®: Doberman Pinscher
A square, medium-sized dog, the Doberman Pinscher is muscular and possesses great endurance and speed. He is elegant in appearance and reflects great nobility and temperament. The properly bred and trained Doberman has proved itself to be a friend and guardian, and his intelligence and ability to absorb and retain training have brought him into demand as a police and war dog. The Doberman’s short, hard coat can be black, red, blue and fawn.
A Look Back
Although the roots of the breed are relatively obscure, it is thought that the Doberman Pinscher originated in Germany around 1900, taking its name from tax collector Louis Dobermann of Apolda, who desired a medium size dog to perform as a guard dog as well as companion. Breeds utilized to develop the Doberman Pinscher may have included the old shorthaired shepherd, Rottweiler, Black and Tan Terrier and the German Pinscher.
Right Breed for You?
The Doberman Pinscher is known to be energetic, watchful, fearless and obedient. He is ready to give prompt alarm (and back up that warning) but is also affectionate, obedient and loyal. The breed requires regular exercise, but needs only minimal grooming for his short coat.
If you are considering purchasing a Doberman Pinscher puppy, learn more here.
Working Group; AKC recognized in 1908.
Ranging in size from 24 to 28 inches tall at the shoulder.
Guardian, family companion.
Doberman Pinscher Breed Standard
Working Group
General Appearance
The appearance is that of a dog of medium size, with a body that is square. Compactly built, muscular and powerful, for great endurance and speed. Elegant in appearance, of proud carriage, reflecting great nobility and temperament. Energetic, watchful, determined, alert, fearless, loyal and obedient.
Size, Proportion, Substance
Height at the withers: Dogs 26 to 28 inches, ideal about 27½ inches; Bitches 24 to 26 inches, ideal about 25½ inches. The height, measured vertically from the ground to the highest point of the withers, equalling the length measured horizontally from the forechest to the rear projection of the upper thigh. Length of head, neck and legs in proportion to length and depth of body.
Head
Long and dry, resembling a blunt wedge in both frontal and profile views. When seen from the front, the head widens gradually toward the base of the ears in a practically unbroken line. Eyes almond shaped, moderately deep set, with vigorous, energetic expression. Iris, of uniform color, ranging from medium to darkest brown in black dogs; in reds, blues, and fawns the color of the iris blends with that of the markings, the darkest shade being preferable in every case. Ears normally cropped and carried erect. The upper attachment of the ear, when held erect, is on a level with the top of the skull.
Top of skull flat, turning with slight stop to bridge of muzzle, with muzzle line extending parallel to top line of skull. Cheeks flat and muscular. Nose solid black on black dogs, dark brown on red ones, dark gray on blue ones, dark tan on fawns. Lips lying close to jaws. Jaws full and powerful, well filled under the eyes.
Teeth strongly developed and white. Lower incisors upright and touching inside of upper incisors a true scissors bite. 42 correctly placed teeth, 22 in the lower, 20 in the upper jaw. Distemper teeth shall not be penalized. Disqualifying Faults: Overshot more than 3/16 of an inch. Undershot more than 1/8 of an inch. Four or more missing teeth.
Neck, Topline, Body
Neck proudly carried, well muscled and dry. Well arched, with nape of neck widening gradually toward body. Length of neck proportioned to body and head. Withers pronounced and forming the highest point of the body. Back short, firm, of sufficient width, and muscular at the loins, extending in a straight line from withers to the slightly rounded croup.
Chest broad with forechest well defined. Ribs well sprung from the spine, but flattened in lower end to permit elbow clearance. Brisket reaching deep to the elbow. Belly well tucked up, extending in a curved line from the brisket. Loins wide and muscled. Hips broad and in proportion to body, breadth of hips being approximately equal to breadth of body at rib cage and shoulders. Tail docked at approximately second joint, appears to be a continuation of the spine, and is carried only slightly above the horizontal when the dog is alert.
Forequarters
Shoulder Blade - sloping forward and downward at a 45-degree angle to the ground meets the upper arm at an angle of 90 degrees. Length of shoulder blade and upper arm are equal. Height from elbow to withers approximately equals height from ground to elbow. Legs seen from front and side, perfectly straight and parallel to each other from elbow to pastern; muscled and sinewy, with heavy bone. In normal pose and when gaiting, the elbows lie close to the brisket. Pasterns firm and almost perpendicular to the ground. Dewclaws may be removed. Feet well arched, compact, and catlike, turning neither in nor out.
Hindquarters
The angulation of the hindquarters balances that of the forequarters. Hip Bone falls away from spinal column at an angle of about 30 degrees, producing a slightly rounded, well filled-out croup. Upper Shanks at right angles to the hip bones, are long, wide, and well muscled on both sides of thigh, with clearly defined stifles. Upper and lower shanks are of equal length. While the dog is at rest, hock to heel is perpendicular to the ground. Viewed from the rear, the legs are straight, parallel to each other, and wide enough apart to fit in with a properly built body. Dewclaws, if any, are generally removed. Cat feet as on front legs, turning neither in nor out.
Coat
Smooth-haired, short, hard, thick and close lying. Invisible gray undercoat on neck permissible.
Color and Markings
Allowed Colors: Black, red, blue, and fawn (Isabella). Markings: Rust, sharply defined, appearing above each eye and on muzzle, throat and forechest, on all legs and feet, and below tail. White patch on chest, not exceeding ½ square inch, permissible. Disqualifying Fault: Dogs not of an allowed color.
Gait
Free, balanced, and vigorous, with good reach in the forequarters and good driving power in the hindquarters. When trotting, there is strong rear-action drive. Each rear leg moves in line with the foreleg on the same side. Rear and front legs are thrown neither in nor out. Back remains strong and firm. When moving at a fast trot, a properly built dog will single-track.
Temperament
Energetic, watchful, determined, alert, fearless, loyal and obedient. The judge shall dismiss from the ring any shy or vicious Doberman.
Shyness: A dog shall be judged fundamentally shy if, refusing to stand for examination, it shrinks away from the judge; if it fears an approach from the rear; if it shies at sudden and unusual noises to a marked degree.
Viciousness: A dog that attacks or attempts to attack either the judge or its handler, is definitely vicious. An aggressive or belligerent attitude towards other dogs shall not be deemed viciousness.
Faults
The foregoing description is that of the ideal Doberman Pinscher. Any deviation from the above described dog must be penalized to the extent of the deviation.
Disqualifications
Overshot more than 3/16 of an inch, undershot more than 1/8 of an inch. Four or more missing teeth.
Dogs not of an allowed color.
Health
On average, Doberman Pinschers live about 10–14 years, and they frequently suffer from a number of health concerns. Common serious health problems include dilated cardiomyopathy,[25][26] cervical vertebral instability (CVI),[27] von Willebrand's disease (a bleeding disorder for which genetic testing of has been available since 2000 - the test enables both parents of a prospective litter to be tested for the carrier gene, thus preventing inheritance of the disease )[25], and prostatic disease.[28] Less serious common health concerns include hypothyroidism and hip dysplasia.
Studies have shown that the Doberman Pinscher suffers from prostatic diseases, (such as bacterial prostatiti, prostatic cysts, prostatic adenocarcinoma, and benign hyperplasia) more than any other breed. Neutering can significantly reduce these risks (see Dog for information).
Dilated cardiomyopathy is a major cause of death in Doberman Pinschers. This disease affects Dobermans more than any other breed.[29] Nearly 40% of DCM diagnoses are for Doberman Pinschers, followed by German Shepherds at 13%.[29] Research has shown that the breed is affected by an attenuated wavy fiber type of DCM that affects many other breeds,[30] as well as an additional, fatty infiltration-degenerative type that appears to be specific to Doberman Pinscher and Boxer breeds.[30] This serious disease is likely to be fatal in most Doberman Pinschers affected[31] Across multiple studies, more than half of the Doberman Pinschers studied develop the condition. Roughly a quarter of Doberman Pinschers who developed cardiomyopathy died suddenly from unknown causes,[30][32][33] and an additional fifty percent died of congestive heart failure[33] In addition to being more prevalent, this disease is also more serious in Doberman Pinschers. Following diagnosis, the average non-Doberman has an expected survival time of 8 months; for Doberman Pinschers, the expected survival time is less than 2 months.[29] Although the causes for the disease are largely unknown, there is evidence that it is a familial disease inherited as an autosomal dominant trait.[34] Investigation into the genetic causes of canine DCM may lead to therapeutic and breeding practices to limit its impact[35]
HISTORY-
Doberman Pinschers were first bred in the town of Apolda, in the German state of Thüringia around 1890, following the Franco-Prussian War by Karl Friedrich Louis Dobermann. Dobermann served in the dangerous role of local tax collector, and ran the Apolda dog pound. With access to dogs of many breeds, he aimed to create a breed that would be ideal for protecting him during his collections, which took him through many bandit-infested areas. He set out to breed a new type of dog that, in his opinion, would be the perfect combination of strength, loyalty, intelligence, and ferocity. Later, Otto Goeller and Philip Gruening continued to develop the breed to become the dog that is seen today.
Dobermann Pinscher, 1915
The breed is believed to have been created from several different breeds of dogs that had the characteristics that Dobermann was looking for, including the German Pinscher, the Beauceron, the Rottweiler, the Thuringian Sylvan Dog, the Greyhound, the Great Dane, the Weimaraner, the German Shorthaired Pointer, the Manchester Terrier and the Old German Shepherd Dog. The exact ratios of mixing, and even the exact breeds that were used, remain uncertain to this day, although many experts believe that the Doberman Pinscher is a combination of at least four of these breeds. The single exception is the documented crossing with the Greyhound and Manchester Terrier. It is also widely believed that the old German Shepherd gene pool was the single largest contributor to the Doberman breed. A book entitled The Dobermann Pinscher, written by Philip Greunig (first printing in 1939), is considered the foremost study of the development of the breed by one of its most ardent students. It describes the breed's early development by Otto Goeller, whose hand allowed the Doberman to become the dog we recognize today.
After Dobermann's death in 1894, the Germans named the breed Dobermann-pinscher in his honor, but a half century later dropped the pinscher on the grounds that this German word for terrier was no longer appropriate. The British did the same a few years later.
Characteristics
[edit]Appearance
Kennel club standards describe Doberman Pinschers as dogs of medium size, square build and short coat. They are compactly built and athletic with endurance and speed. The Doberman Pinscher should have a proud, watchful, determined, and obedient temperament.[1] The dog was originally intended as a guard dog,[1][2] so males should have a masculine, muscular, noble appearance.[1][2] Females are thinner, but should not be spindly.[1]
[edit]Size and proportions
The Doberman Pinscher is a dog of medium size. Although the breed standards vary among kennel and breed clubs, the dog typically stands between 26 to 28 inches 27.5 being ideal (66 to 72 cm), the female is typically somewhere between 24 to 26 inches, 25.5 being ideal (61 to 68 cm).[1][3] The Doberman has a square frame: its length should equal its height to the withers, and the length of its head, neck and legs should be in proportion to its body.[1]
There are no standards for the weight of the Doberman Pinscher. The ideal dog must have sufficient size for an optimal combination of strength, endurance and agility.[3] The male generally weighs between 75 and 100 pounds (34 and 45 kg) and the female between 60 and 90 pounds (27 and 41 kg).
[edit]Color
An example of one black and one blue Doberman Pinscher
Two different color genes exist in the Doberman, one for black (B) and one for color dilution (D). There are nine possible combinations of these allelles (BBDD, BBDd BbDD BbDd, BBdd, Bbdd, bbDD, bbDd, bbdd), which result in four different color phenotypes: black, red, blue, and fawn (Isabella).[4] The traditional and most common color occurs when both the color and dilution genes have at least one dominant allele (i.e., BBDD, BBDd, BbDD or BbDd), and is commonly referred to as black or black and rust (also called black and tan). The red, red rust or brown coloration occurs when the black gene has two recessive alleles but the dilution gene has at least one dominant allele (i.e., bbDD, bbDd). "Blue" and "fawn" are controlled by the color dilution gene. The blue Doberman has the color gene with at least one dominant allele and the dilution gene with both recessive alleles (i.e., BBdd or Bbdd). The fawn (Isabella) coloration is the least common, occurring only when both the color and dilution genes have two recessive alleles (i.e., bbdd). Thus, the blue color is a diluted black, and the fawn color is a diluted red. Highly rare cases have been reported of an "albino Doberman," a white Doberman who does actually have pigmentation and is therefore not an albino. It is named an albino because of its light coloring, but is actually simply a whiter variation.
Expression of the color dilution gene is a disorder called Color Dilution Alopecia. Although not life threatening, these dogs can develop skin problems.[5] Since 1994 the blue and fawn colors have been banned from breeding by the Dobermann Verein in Germany and under FCI regulations Blue and Fawn are considered disqualifying faults in the international showring.
In 1976, a "white" Doberman Pinscher bitch was whelped,[6] and was subsequently bred to her son, who was also bred to his litter sisters. This tight inbreeding continued for some time to allow the breeders to "fix" the mutation. White dobermans are a cream color with pure white markings and icy blue eyes. Although the disorder is consistent with albinism, a proper characterization of the mutation is currently unknown. The animals are known to be tyrosinase-positive albinoids, lacking melanin in oculocutaneous structures,[7] but no known mutation has been identified. Thus, these Doberman Pinschers are not actually white,[6] rather they suffer from a deleterious genetic disorder that is associated with increased health risks.
[edit]Tails
Doberman with undocked tail
The Doberman Pinscher's natural tail is fairly long, but individual dogs often have a short tail as a result of docking, a procedure in which the majority of the tail is surgically removed shortly after birth.
The practice of docking has been around for centuries, and is older than the Doberman as a breed.[8] The putative reason for docking is to ensure that the tail does not get in the way of the dog's work.[8] Recently, docking has become a controversial topic.[9] The American Kennel Club standard for Doberman Pinschers includes a tail docked near the 2nd vertebrae.[1] Docking is a common practice in North America, Russia and Japan (as well as a number of other countries with Doberman populations), where it is legal. In many European countries, docking has been made illegal, and in others it is limited.
[edit]Ears
Doberman with natural ears.
Doberman Pinschers will often have their ears cropped, as do many other breeds, a procedure that is functionally related to breed type for both the traditional guard duty and effective sound localization. Like tail docking, ear cropping is illegal in some countries, and in these Doberman Pinschers have natural ears. Doberman Pinscher ear cropping is usually done between 7 and 9 weeks of age. Cropping done after 12 weeks has a low rate of success in getting the ears to stand. Some Doberman Pinscher owners prefer not to have their pet's ears cropped because they are concerned the procedure is painful for the animal. The process involves trimming off part of the animal's ears and propping them up with posts and tape bandages, which allows the cartilage to develop into an upright position as the puppy grows. The incision scabs fall off within a week and stitches are removed a week after that. The puppy will still have the ability to lay the ears back or down. The process of posting the ears generally takes about a month, but longer show crops can take several months. Ear posting is more discomforting to the dog than the surgery itself. Posting techniques and the associated discomfort vary from one posting technique to the next.
In some countries' conformation shows, Doberman Pinschers are allowed to compete with either cropped or natural ears. In Germany a cropped or docked dog cannot be shown regardless of country of origin. Special written exception to this policy does occur when Germany is the location for international events.
[edit]Temperament
Alert Doberman.
Doberman Pinschers are the target of a mistaken stereotype of ferocity and aggression.[10][11] As a personal protection dog, the Doberman was originally bred for these traits:[11] it had to be large and intimidating, fearless and willing to defend its owner, but sufficiently obedient and restrained to only do so on command.[11] These traits served the dog well in its role as a personal defense dog, police dog or war dog, but were not ideally adapted to a companionship role. In recent decades, the Doberman Pinscher's size, short coat, and intelligence made it a desirable house dog. Although these dogs are mistaken for their aggression, they are extremely loyal. They can easily learn to 'Respect and Protect' their owners.[12] In response, they are excellent guard dogs that protect the ones they love. They are generally sociable towards humans and can be with other dogs, ranking among the more-likely breeds to show aggressive behaviour toward strangers and other dogs but not among the most likely. They are very unlikely to show aggressive behaviour towards their owners. [13] [11][14][10] There is evidence that Doberman Pinschers in North America are calmer than their European counterparts because of these breeding strategies.[15] Because of these differences in breeding strategies, different lines of Doberman Pinschers have developed different traits. Although many contemporary Doberman Pinschers in North America are gentle, loyal, loving, and intelligent dogs, some lines are bred more true to the original personality standard.[12]
Although the stereotype is largely mistaken, the personality of the Doberman Pinscher is peculiar to the breed. There is a great deal of scientific evidence that Doberman Pinschers have a number of stable psychological traits, such as personality factors and intelligence. As early as 1965, studies have shown that there are several broad behavioral traits that significantly predict behavior and are genetically determined.[16] Subsequently, there have been numerous scientific attempts to quantify canine personality or temperament by using statistical techniques for assessing personality traits in humans. These studies often vary by identifying different personality factors, and by ranking breeds differently along these dimensions. One such study found that Doberman Pinschers, compared to other breeds, rank high in playfulness, average in curiosity/fearlessness, low on aggressiveness and low on sociability.[17] Another such study ranked Doberman Pinschers low on reactivity/surgence, and high on aggression/disagreeableness and openness/trainability[18]
[edit]Intelligence
Canine intelligence is an umbrella term that encompasses the faculties involved in a wide range of mental tasks, such as learning, problem-solving and communication. The Doberman Pinscher has ranked amongst these dogs are among the most intelligent of dog breeds in experimental studies and expert evaluations. For instance, Psychologist Stanley Coren ranks the Doberman as the 5th most intelligent dog in the category of obedience command training based on the selective surveys he performed of some trainers as documented in his book The Intelligence of Dogs. Additionally, in two studies, Hart and Hart (1985) ranked the Doberman Pinscher first in this category,[19] and Tortora (1980) gave the Doberman the highest rank in trainability,[20] as does Howe.[citation needed] Although the methods of evaluation differ, these studies consistently show that the Doberman Pinscher, along with the Border Collie, German Shepherd and Standard Poodle, is one of the most trainable breeds of dog.
[edit]Aggression
In addition to the studies of canine personality, there has been some research to determine whether there are breed differences in aggression. In a recent study, aggression was divided into four categories: aggression directed at strangers, owner, other strange dogs and rivalry with other household dogs.[13] This study found that the Doberman Pinscher ranked relatively high on stranger-directed aggression (behind the Dachshund and Chihuahua), but extremely low on owner-directed aggression. The Doberman Pinscher ranked as average on dog-directed aggression and dog rivalry. Looking only at bites and attempted bites, Doberman Pinschers rank as far less aggressive towards humans, and show less aggression than many breeds without a reputation (e.g., Cocker Spaniel, Border Collie and Great Dane). This study concluded that aggression has a genetic basis, that the Doberman shows a distinctive pattern of aggression depending on the situation, and that contemporary Doberman Pinschers are not an aggressive breed overall.[13]
Although recent studies do not rank Doberman Pinschers as the most aggressive breed, their size, strength and aggression towards strangers makes them potentially dangerous. Studies of dog bites and dog bite fatalities have shown that the danger of attack by Dobermans is relatively high,[21] and that children are five times as likely to be bitten by a Doberman as a Labrador Retriever.[22] According to the Centers for Disease Control and Prevention, between 1979 and 1998, the Doberman Pinscher was involved in attacks on humans resulting in fatalities less frequently than several other dog breeds such as pit bull–type dogs, German Shepherd Dogs, Rottweilers, Husky-type, Wolf-dog hybrids and Alaskan Malamutes.[21][23] According to this Center for Disease Control and Prevention study, one of the most important factors contributing to dog bites are related to the level of responsibility exercised by dog owners.
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