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 a population of wolves during the Late Pleistocene by hunter-gatherers. Dogs were the first species to be domesticated over 14,000 years ago, before the development of agriculture. Due to their long association with humans, dogs have ...
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).
Domestic dogs are mostly kept as pets, though many breeds are capable of surviving on their own, whether it’s in a forest or on city streets. A third of all households worldwide have a dog,...:max_bytes(150000):strip_icc()/GettyImages-175928868-120f47906f4849969fcdab28e2e4f494.jpg)
Explore 340 breeds and discover the perfect dog for your lifestyle. There are over 340 types of dog breeds, with the American Kennel Club recognizing 200 purebred dogs, divided into seven groups based on their original purpose.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.
Learn about different dog breeds, including health and care information, from the vets and pet experts at PetMD.