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The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the gray wolf.Also called the domestic dog, it was selectively bred from an extinct population of wolves during the Late Pleistocene by hunter-gatherers.
Canidae (/ ˈ k æ n ɪ d iː /; [3] from Latin, canis, "dog") is a biological family of dog-like carnivorans, colloquially referred to as dogs, and constitutes a clade. A member of this family is also called a canid (/ ˈ k eɪ n ɪ d /). [4] The family includes three subfamilies: the Caninae, and the extinct Borophaginae and Hesperocyoninae. [5]
The genus Canis (Carl Linnaeus, 1758) was published in the 10th edition of Systema Naturae [2] and included the dog-like carnivores: the domestic dog, wolves, coyotes and jackals. All species within Canis are phylogenetically closely related with 78 chromosomes and can potentially interbreed . [ 4 ]
The domestic dog is a divergent subspecies of the gray wolf and was derived from an extinct population of Late Pleistocene wolves. [8] [31] [32] Through selective pressure and selective breeding, the domestic dog has developed into hundreds of varied breeds and shows more behavioral and morphological variation than any other land mammal. [33]
Canidae is a family of mammals in the order Carnivora, which includes domestic dogs, wolves, coyotes, foxes, jackals, dingoes, and many other extant and extinct dog-like mammals. A member of this family is called a canid; all extant species are a part of a single subfamily, Caninae, and are called canines. They are found on all continents ...
The German shorthaired pointer is an all-purpose gun dog with an incredible sense of smell. Versatile and adaptable, these dogs are canine powerhouses that transition seamlessly between serving as ...
Dingo-like domestic dogs and dingo-hybrids can be generally distinguished by the more dog-typical kind of barking that exists among the hybrids, and differences in the breeding cycle, [148] certain skull characteristics, [149] and genetic analyses [150] can be used for differentiation. Despite all the characteristics that can be used for ...
The dog diverged from a now-extinct population of wolves 27,000–40,000 years ago, before or during the Last Glacial Maximum, [1] [2] when much of the mammoth steppe was cold and dry. The domestication of the dog was the process which led to the domestic dog.