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 …

Dec 22, 2025 · What is a dog? A dog is a domesticated mammal of the family Canidae and the order Carnivora. Its scientific name is Canis lupus familiaris. Dogs are a subspecies of the gray wolf, and …

As humans became more sophisticated, so did their dogs. Eventually, there emerged specific breeds of dogs, custom-bred to suit the breeders’ local needs and circumstances.

All dogs descend from a species of wolf, but not the gray wolf (Canis lupus), like many people assume. In fact, DNA evidence suggests that the now-extinct wolf ancestor to modern dogs was...

Find out which dog breed is the right fit for you and your home with Petfinder.

May 30, 2025 · Explore over 200+ types of dogs, detailing their size, temperament, and purpose to help you find the perfect canine companion for your lifestyle.

Get to know how today’s domestic dogs evolved from wolves, how to protect your dogs during a disaster, and the important roles dogs play in modern society.

5 hours ago · While these breeds are not new, they have just been recognized by the American Kennel Club as official breeds.

Oct 31, 2025 · Every family has unique lifestyles and preferences, so no one dog breed is the best for every family. But, there are some dog breeds experts agree have personality traits that are better …

Learn the unique history, breed specifics and health concerns of the wide variety of Dog breeds from the Veterinarians of VCA Animal Hospitals.