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 …

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.

Dec 7, 2025 · 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 …

With more adoptable pets than ever, we have an urgent need for pet adopters. Search for dogs, cats, and other available pets for adoption near you.

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.

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,...

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.

But the most important job dogs have is being loyal companions to people. Even though dogs look very different from people, they have some of the same body features. They have hearts to pump blood, …

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 …

The AKC is the recognized and trusted expert in breed, health and training information for dogs.