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  1. Dog - Wikipedia

    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 …

  2. Adoptable Animals | City of Arlington, TX

    Learn about our adoption process. Learn how to find a new loving home for your pet. View animals who are available for adoption at the Arlington Animal Shelter.

  3. Dog Breeds - Types Of Dogs - American Kennel Club

    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.

  4. Dog | History, Domestication, Physical Traits, Breeds, & Facts

    2 days ago · 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, …

  5. Find Your Perfect Dog from 200+ Types of Dogs - The Spruce Pets

    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.

  6. Dogs: News, features and articles | Live Science

    Nov 26, 2025 · Dogs have been "man's best friend" for thousands of years, during which humans have orchestrated an explosion of dog breeds, from tiny Chihuahuas to gigantic Great Danes.

  7. Dog, facts and photos | National Geographic

    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 …

  8. Explore All Dog & Puppy Breeds | Petfinder

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

  9. Facts About Dogs: What You Need to Know | IFAW

    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.

  10. Three new dog breeds added to American Kennel Club roster. See …

    Dec 31, 2025 · While these breeds are not new, they have just been recognized by the American Kennel Club as official breeds.