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 …

4 days ago · 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 …

Complete list of AKC recognized dog breeds. Includes personality, history, health, nutrition, grooming, pictures, videos and AKC breed standard.

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,...

Nov 24, 2025 · New studies of canine genetics shed light on the diversity of dogs and our longstanding, still-evolving relationship to them.

Apr 5, 2025 · Looking for the perfect pup or just love learning about dogs? Check out our Dog Breeds Chart with names and pictures, including 100+ types of dogs from A to Z! Great for breed …

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Dec 3, 2025 · 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 …

Learn about different dog breeds, including health and care information, from the vets and pet experts at PetMD.