Dog - Wikipedia
The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog, it was selectively bred from an extinct population of wolves during the Late Pleistocene by hunter-gatherers.
Dog - Simple English Wikipedia, the free encyclopedia
A German Shepherd is a type of dog. Dogs are mammals, usually kept as pets, for work on farms or for the police. Some dogs are trained to be rescue dogs and join teams such as mountain rescue. [4] They have been bred by humans from their ancestral wolves. They were the first animal to live with humans. [5]
Dog breed - Wikipedia
Montage showing the morphological variation of the dog. A dog breed is a particular type 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 upward of 360 globally recognized breeds. [1]
List of dog breeds - Wikipedia
This list of dog breeds includes both extant and extinct dog breeds, varieties and types. A research article on 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".
Dog | History, Domestication, Physical Traits, Breeds, & Facts
2024年11月25日 · dog, (Canis lupus familiaris), domestic mammal of the family Canidae (order Carnivora). It is a subspecies of the gray wolf (Canis lupus) and is related to foxes and jackals. The dog is one of the two most ubiquitous and most popular domestic animals in the world (the cat is the other).
Domestication of the dog - Wikipedia
Being the first domesticated species by humans has created a strong bond between dogs and humans and entwined their histories. Dogs accompanied humans when they first migrated into new environments and show similar adaptations – such as to high altitude, low oxygen conditions.
Portal:Dogs - Wikipedia
The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of the wolf. Also called the domestic dog, it was selectively bred from an extinct population of wolves during the Late Pleistocene by hunter-gatherers. The dog was the first species to be domesticated by humans, over 14,000 years ago and before the development of ...
Canidae - Wikipedia
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]
Dog - Wikipedia, the free encyclopedia - Wikinews
2024年10月29日 · The dog (Canis familiaris [4] [5] or Canis lupus familiaris [5]) is a domesticated mixture of the wolf. Also called the domestic dog, it is derived from extinct Pleistocene wolves, [6] [7] and the modern wolf is the dog's nearest living relative. [8]
Dog - Breeds, Temperament, History | Britannica
2024年11月25日 · Dog - Breeds, Temperament, History: There are about 400 breeds of purebred dogs worldwide. A purebred dog has a genealogy that can be traced for three generations within the same breed. Sporting dogs are hunting dogs that scent and either point, flush, or retrieve birds on land and in water.