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Giant Dog Breed
A giant dog breed is a breed of dog of gigantic proportions, sometimes described as a breed whose weight exceeds . Breeds sometimes described as giant breeds include the Great Dane, Newfoundland, St. Bernard and Irish Wolfhound. These breeds have seen a marked increase in their size since the 19th century as a result of selective breeding. Dog breeds described as giants tend to have more health problems than smaller dogs and have the shortest life expectancy of all dog breeds. See also *Selective breeding Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant mal ... * References {{DEFAULTSORT:Giant Dog Breed Dog breeds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Dane
The Great Dane is a large sized dog breed originating from Germany. The Great Dane descends from hunting dogs from the Middle Ages used to hunt wild boar and deer, and as guardians of German nobility. It is one of the largest breeds in the world along with its relative, the Irish Wolfhound. History Origins In the middle of the 16th century, the nobility in many countries of Europe imported strong, long-legged dogs from England, which were descended from crossbreeds between English Mastiffs and Irish Wolfhounds. They were dog hybrids in different sizes and phenotypes with no formal breed.Ludwig Beckmann (1895)''Geschichte und Beschreibung der Rassen des Hundes'' Volume 1, p. 6 (in German) These dogs were called ''Englische Docke'' or ''Englische Tocke'' – later written and spelled: ''Dogge'' – or ''Englischer Hund'' in Germany. The name simply meant "English dog". Since then, the English word "dog" has come to be associated with a molossoid dog in Germany and France. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dog Breed
A dog breed is a particular strain of dog that was purposefully bred by humans to perform specific tasks, such as herding, hunting, and guarding. Dogs are the most variable mammal on Earth, with artificial selection producing around 450 globally recognized breeds. These breeds possess distinct traits related to morphology, which include body size, skull shape, tail phenotype, fur type, body shape, and coat colour. Their behavioral traits include guarding, herding, and hunting, and personality traits such as hyper-social behavior, boldness, and aggression. Most breeds were derived from small numbers of founders within the last 200 years. As a result, today dogs are the most abundant carnivore species and are dispersed around the world. A dog breed will consistently produce the physical traits, movement and temperament that were developed over decades of selective breeding. For each breed they recognize, kennel clubs and breed registries usually maintain and publish a breed sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of The American Veterinary Medical Association
A journal, from the Old French ''journal'' (meaning "daily"), may refer to: *Bullet journal, a method of personal organization *Diary, a record of what happened over the course of a day or other period *Daybook, also known as a general journal, a daily record of financial transactions * Logbook, a record of events important to the operation of a vehicle, facility, or otherwise *Record (other) *Transaction log, a chronological record of data processing *Travel journal In publishing, ''journal'' can refer to various periodicals or serials: *Academic journal, an academic or scholarly periodical ** Scientific journal, an academic journal focusing on science ** Medical journal, an academic journal focusing on medicine **Law review, a professional journal focusing on legal interpretation * Magazine, non-academic or scholarly periodicals in general **Trade magazine, a magazine of interest to those of a particular profession or trade ** Literary magazine, a magazine devoted to li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Veterinary Medical Association
The American Veterinary Medical Association (AVMA), founded in 1863, is a not-for-profit association representing more than 99,500 veterinarians in the US. The AVMA provides information resources, continuing education opportunities, publications, and discounts on personal and professional products, programs, and services. The AVMA indicates that it lobbies for animal friendly legislation within a framework that supports the use of animals for human purposes (e.g., food, fiber, research, companionship). The AVMA Council on Education is the designated accrediting body for schools of veterinary medicine in the United States. The AVMA publishes the ''Journal of the American Veterinary Medical Association'' (JAVMA) and the ''American Journal of Veterinary Research'' (AJVR). The AVMA's veterinary student organization is the Student American Veterinary Medical Association (SAVMA). History The American Veterinary Medical Association (AVMA) was founded in 1863, when 40 delegates rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newfoundland (dog)
The Newfoundland is a large working dog. They can be black, brown, or black and white. However, in the Dominion of Newfoundland, before it became part of the confederation of Canada, only black and Landseer (white-and-black) coloured dogs were considered to be proper members of the breed. They were originally bred and used as working dogs for fishermen in Newfoundland. Newfoundlands are known for their giant size, intelligence, tremendous strength, calm disposition, love of children and loyalty. They excel at water rescue/lifesaving because of their muscular build, thick double coat, webbed paws, and swimming abilities. Description Appearance Newfoundlands ('Newfs' or 'Newfies') have webbed paws and a water-resistant coat.Newfoundland Breed Standard |
Journal Of Experimental Zoology
''Journal of Experimental Zoology'' is a peer-reviewed scientific journal of zoology established in 1904. In 2003, the journal was split into the ''Journal of Experimental Zoology Part A: Ecological Genetics and Physiology,'' currently edited by David Crews and Randy Nelson and the ''Journal of Experimental Zoology Part B: Molecular and Developmental Evolution'', currently edited by Ehab Abouheif. Both parts are currently published by Wiley-Blackwell Wiley-Blackwell is an international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons. It was formed by the merger of John Wiley & Sons Global Scientific, Technical, and Medical business with Blackwell Publish .... Originally, part A was called Comparative Experimental Biology until 2007 when it changed to Ecological Genetics and Physiology, but it is now titled Ecological and Integrative Physiology. Part B has kept the name it took during the split, Molecular and Developmental Evolution. Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wiley-Blackwell
Wiley-Blackwell is an international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons. It was formed by the merger of John Wiley & Sons Global Scientific, Technical, and Medical business with Blackwell Publishing in 2007.About Wiley-Blackwell John Wiley & Sons, Inc. Wiley-Blackwell is now an imprint that publishes a diverse range of academic and professional fields, including , , , |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding, techniques such as inbreeding, linebreeding, and outcrossing are utilized. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been successful in producing change over time in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding, techniques such as inbreeding, linebreeding, and outcrossing are utilized. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been successful in producing change over time in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
