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American Hairless Terrier
The American Hairless Terrier is a breed of companion dog from the United States that was developed from naturally hairless Rat Terriers. History In 1972 a completely hairless bitch pup was whelped in a litter of purebred Rat Terriers owned by Willie and Edwin Scott of Louisiana. Named Josephine, the bitch conformed to the Rat Terrier type in every way except her coat, so the Scotts bred from her and her first litter produced another hairless bitch pup, Gypsy. Neither bitch whelped another hairless pup in multiple litters until in 1981 at the age of nine Josephine produced two more hairless pups, a dog and bitch. In 1983 the dog, Snoopy, was mated to his hairless sisters and many more hairless pups were whelped, establishing the foundation stock for the new breed. Originally registered as a hairless variety of Rat Terriers, eventually the Scotts adopted a different breed name for their unique line and established a separate breed club, the American Hairless Terrier Association. In 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rat Terrier
The Rat Terrier is an American dog breed with a background as a farm dog and hunting companion. They share much ancestry with the small hunting dogs known as feists. Common throughout family farms in the 1920s and 1930s, they are now recognized by the United and American Kennel Clubs and are considered a rare breed. Rat Terrier are an intelligent and active breed that can be kept both for pest control and as a family pet. Description Appearance The Rat Terrier ranges from about and stands at the shoulder. The miniature size and under as defined by the UKChas become more popular as a house pet and companion dog, but the miniature is still a hunting dog. The standard says "small to medium" and the miniature is small enough to go in and under those places where vermin like to hide. A larger strain, often in excess of , has been developed. Called the Decker or Decker Giant, it was named after breeder Milton Decker who created a larger hunting companion and are recognized by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypothermia
Hypothermia is defined as a body core temperature below in humans. Symptoms depend on the temperature. In mild hypothermia, there is shivering and mental confusion. In moderate hypothermia, shivering stops and confusion increases. In severe hypothermia, there may be hallucinations and paradoxical undressing, in which a person removes their clothing, as well as an increased risk of the heart stopping. Hypothermia has two main types of causes. It classically occurs from exposure to cold weather and cold water immersion. It may also occur from any condition that decreases heat production or increases heat loss. Commonly, this includes alcohol intoxication but may also include low blood sugar, anorexia and advanced age. Body temperature is usually maintained near a constant level of through thermoregulation. Efforts to increase body temperature involve shivering, increased voluntary activity, and putting on warmer clothing. Hypothermia may be diagnosed based on either a person ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hairless Dogs
A hairless dog is a dog with a genetic disposition for hairlessness and hair loss. There are two known types of genetic hairlessness, a dominant and a recessive type. The dominant type is caused by ectodermal dysplasia as a result of a mutation in the ''FOXI3'' autosomal gene. Dominant genes Dogs with dominant genes for hairlessness can pass their attributes to their offspring in natural conditions; that is, not under the control of humans. Therefore, it is possible that, in some parts of the world, groups of hairless dogs came into existence without human intervention. Later in history, people developed these groups into recognized breeds. Worldwide recognized breeds at this time are the Chinese Crested Dog, the Xoloitzcuintle (Mexican Hairless Dog), the Peruvian Inca Orchid and the American Hairless Terrier. The Argentine pila dog, the Bolivian Hairless Dog, and the Ecuadorian Hairless Dog are not registered hairless dog breeds. Other breeds that were said to have existed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terriers
Terrier (from Latin ''terra'', 'earth') is a type of dog originally bred to hunt vermin. A terrier is a dog of any one of many breeds or landraces of the terrier type, which are typically small, wiry, game, and fearless. Terrier breeds vary greatly in size from just to over 60 kg (132 lb, e.g. Black Russian Terrier) and are usually categorized by size or function. There are five different groups of terrier, with each group having different shapes and sizes. History Most terrier breeds were refined from the older purpose-bred dogs. The gameness of the early hunting terriers was exploited by using them in sporting contests. Initially, terriers competed in events such as clearing a pit of rats. The dog that was fastest in killing all the rats won. In the eighteenth century some terriers were crossed with hounds to improve their hunting, and some with fighting dog breeds to "intensify tenacity and increase courage". Some of the crosses with fighting dogs, bull and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feist (dog)
A feist is a small hunting dog, descended from the terriers brought over to the United States by British miners and other immigrants. These terriers probably included crosses between the Smooth Fox Terrier, the Manchester Terrier, and the now-extinct English White Terrier. These dogs were used as ratters, and gambling on their prowess in killing rats was a favorite hobby of their owners. Some of these dogs have been crossed with Greyhounds, Whippets or Italian Greyhounds (for speed), and Beagles or other hounds (for hunting ability)—extending the family to include a larger variety of purpose than the original ratter, or Rat Terrier. Description Feists are small to medium-sized dogs tall, and weigh , short-coated dogs with long legs. The ears are set high on the head and are button, erect, or short hang. The tail can be natural, bobtail, or docked. As feists are bred for hunting, not as show dogs, little to no consistency is seen in appearance (breed type), and they may be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dog Breeds
This list of dog breeds includes both Neontology#Extant taxa versus extinct taxa, extant and extinct dog breeds, Designer breed, varieties, landraces, and dog types. A research article on genomics, dog genomics published in Science/AAAS defines modern dog breeds as "a recent invention defined by conformation to a physical ideal and purity of lineage". Extant breeds, landraces, varieties and types Note: not all dogs listed below are recognized breeds by an official breed registry that can certify the dog is a purebred, including The Kennel Club (TKC - 1873), the oldest and first official dog breed registry in the world, located in the United Kingdom, and the three oldest breed registries in North America, and largest in the world, including the American Kennel Club (AKC - 1884), United Kennel Club (UKC - 1898), and Canadian Kennel Club (CKC - 1888). A–C D–K L–R S–Z Extinct breeds, landraces, varieties and types Notes References Citations Bib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dogs
The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the wolf. Also called the domestic dog, it is derived from the extinct Pleistocene wolf, and the modern wolf is the dog's nearest living relative. Dogs were the first species to be domesticated by hunter-gatherers over 15,000 years ago before the development of agriculture. Due to their long association with humans, dogs have expanded to a large number of domestic individuals and gained the ability to thrive on a starch-rich diet that would be inadequate for other canids. The dog has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. Dog breeds vary widely in shape, size, and color. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and the military, companionship, therapy, and aiding disabled people. Over the millennia, dogs became uniquely adapted to human behavior, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunburn
Sunburn is a form of radiation burn that affects living tissue, such as skin, that results from an overexposure to ultraviolet (UV) radiation, usually from the Sun. Common symptoms in humans and animals include: red or reddish skin that is hot to the touch or painful, general fatigue, and mild dizziness. Other symptoms include blistering, peeling skin, swelling, itching, and nausea. Excessive UV radiation is the leading cause of (primarily) non-malignant skin tumors,World Health Organization, International Agency for Research on Cance"Do sunscreens prevent skin cancer" Press release No. 132, 5 June 2000World Health Organization, International Agency for Research on Cance"Solar and ultraviolet radiation"IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, Volume 55, November 1997 and in extreme cases can be life-threatening. Sunburn is an inflammatory response in the tissue triggered by direct DNA damage by UV radiation. When the cells' DNA is overly damag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Bobtail
A natural bobtail is an animal's tail which due to a mutated gene grows unusually short or is missing completely. The genes for the shortened tail may be dominant or recessive. Because of legislation restricting or preventing docking, natural bobtails are growing in popularity among the dog fancy for some traditionally docked breeds. For example, one Boxer breeder and geneticist in England has successfully petitioned the Kennel Club for permission to cross Corgis into his lines and then backcross to Boxers, introducing the gene into his lines.*Donggyeongi * English Shepherd *Jack Russell Terrier *Karelian Bear Dog *Mountain Cur *Mudi *Pembroke Welsh Corgi *Polish Lowland Sheepdog *Pyrenean Shepherd *Rottweilerbr>*Schipperke *Spanish Water Dog *Swedish Vallhund Breeds without C189G mutation and presenting natural bobtail: *Boston Terrier *English Bulldog Dog breeds into which the C189G mutation has been introduced by cross-breeding: *Boxer Dog breeds where natural bobta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breed Standard
In animal husbandry or animal fancy, a breed standard is a description of the characteristics of a hypothetical or ideal example of a breed. The description may include physical or morphological detail, genetic criteria, or criteria of athletic or productive performance. It may also describe faults or deficiencies that would disqualify an animal from registration or from reproduction. The hypothetical ideal example may be called a "breed type". Breed standards are devised by breed associations or breed clubs, not by individuals, and are written to reflect the use or purpose of the species and breed of the animal. Breed standards help define the ideal animal of a breed and provide goals for breeders in improving stock. In essence a breed standard is a blueprint for an animal fit for the function it was bred - i.e. herding, tracking etc. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Kennel Club
The American Kennel Club (AKC) is a registry of purebred dog pedigrees in the United States. In addition to maintaining its pedigree registry, this kennel club also promotes and sanctions events for purebred dogs, including the Westminster Kennel Club Dog Show, an annual event which predates the official forming of the AKC, the National Dog Show and the AKC National Championship. The AKC is a non-member partner with the Fédération Cynologique Internationale. The AKC recognizes 200 dog breeds, as of 2022. History In the early 1800s, the English became concerned with the beauty of dogs as well as their function. This fad spread to North America, and in 1877, the Westminster Kennel Club Dog Show began. Soon after, the need for a regulating body became obvious. The National American Kennel Club, which had been founded in 1876, began to publish and make publicly available its studbook in 1879. This organization, however, had a more vested interest in field trials than in conformat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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