The dog (Canis familiaris or Canis lupus familiaris) is a domesticated descendant of wolves. Also called the domestic dog, it was selectively bred during the Late Pleistocene by hunter-gatherers. Dogs and …

These adorable dogs are available for adoption in Mount Airy, Maryland. To learn more about each adoptable dog, click on the "i" icon for fast facts, or their photo or name for full details.

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.

Mar 3, 2026 · 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 …

Browse through our list of dog breeds, and find the best dog for you.

Sep 27, 2025 · Whether you’re learning about your own fur baby or trying to figure out which dog breeds would be best for you and your family, we’ve got the information about all of the popular (and not so …

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