domesticated descendant of the wolf. Also called the domestic dog, it is derived from extinct gray wolves, and the gray wolf is the dog's closest living relative. The dog was the first species to be domesticated by humans. Experts estimate that hunter-gatherers domesticated dogs more than 15,000 years ago, which was 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
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The dog has been
aiding disabled people. Over the millennia, dogs became uniquely adapted to human behavior, and the human–canine bond has been a topic of frequent study. This influence on human society has given them the sobriquet of "man's best friend". (Full article...
The Welsh Corgi (/ˈkɔːrɡi/ or Corgi, plural Corgis, or occasionally the etymologically consistent Corgwn; /ˈkɔːrɡuːn/) is a small type of herding dog that originated in Wales. The name corgi is derived from the Welsh words cor and ci (which is mutated to gi), meaning "dwarf" and "dog", respectively.
Two separate breeds are recognized: the Pembroke Welsh Corgi and the Cardigan Welsh Corgi. Physical differences are seen between the two breeds. According to the breed standards, overall the Cardigan is larger, both in weight and height. Their tails are of different shapes, and docking was previously performed on Corgis before the practice was largely banned. (Full article...)
for children and young people) are a popular activity; a single show, the 2006 Crufts dog show alone had 143,000 spectators, with 24,640 purebred dogs entered, representing 178 different breeds from 35 different countries.
Cart dogs, c. 1900; different in appearance but doing the same work
Dog types are broad categories of domestic dogs based on form, function, or style of work, lineage, or appearance. Some may be locally adapted dog types (or landraces) that may have the visual characteristics of a modern purebred dog. In contrast, modern dog breeds strictly adhere to long-established breed standards,[note 1] that began with documented foundation breeding stock sharing a common set of inheritable characteristics, developed by long-established, reputable kennel clubs that recognize the dog as a purebred.
A "dog type" can be referred to broadly, as in gun dog, or more specifically, as in spaniel. Dogs raised and trained for a specific working ability rather than appearance may not closely resemble other dogs doing the same work, or any of the dogs of the analogous breed group of purebred dogs. (Full article...)
Image 3An 1897 illustration showing a range of European dog breeds (from Dog breed)
Image 4The difference in body size between a Cane Corso (Italian mastiff) and a Yorkshire Terrier is over 30-fold; both are members of the same species. (from Dog anatomy)
Image 6Schematic anatomy of the ear. In dogs, the ear canal has a "L" shape, with the vertical canal (first half) and the horizontal canal (deeper half, ending with the eardrum) (from Dog anatomy)
Image 17A drawing by Konrad Lorenz showing facial expressions of a dog - a communication behavior. X-axis is aggression, y-axis is fear. (from Dog behavior)
... that in a recent book, David Bentley Hart – a New Testament translator and proponent of the existence of fairies – engages in dialogues with his dog Roland?
... that Miller's Anatomy of the Dog, a textbook dedicated to canines, was found by a specialist feline publication to be bereft of information about cats?
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