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  1. Dog - Wikipedia

    Dogs perform many roles for humans, such as hunting, herding, pulling loads, protection, companionship, therapy, aiding disabled people, and assisting police and the military.

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

    Dec 21, 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. …

  3. Dog, facts and photos | National Geographic

    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,...

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

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

  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. Dog Animal Facts - Canis lupus familiaris - A-Z Animals

    Sep 16, 2024 · Dogs are thought to have been first domesticated in East Asia thousands of years ago. People primarily used dogs for guarding the hunters and areas of land. Today’s domestic …

  7. Dog - New World Encyclopedia

    The dog (Canis lupus familiaris or Canis familiaris) is usually considered to be humankind's first, and perhaps most important, domestic animal. It generally is classified as a subspecies of the …

  8. Dog & Puppy Articles & Advice | Training, Health & More | Petfinder

    Explore our extensive collection of dog and puppy articles. Learn about training, health, nutrition, behavior, and general care tips for your beloved canine companion.

  9. Dog Breeds Chart with Names and Pitchers

    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 …

  10. Dog - Simple English Wikipedia, the free encyclopedia

    The size and the breed of the dog change how long the dog lives on average. Breeds such as the Dachshund usually live for fifteen years, Chihuahuas can reach the age of twenty.