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 …

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.

Feb 8, 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 …

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.

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 …

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 …

Apr 26, 2024 · And from there, dogs have been bred and developed into over 400 different species. From the hunters with a great sense of smell and sight, that helped humans track and …

Likely of the same origin as other European water dogs, this rustic multi-purpose breed has been used for centuries in the Andalusian region of southern Spain to assist in herding, hunting and …

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 …

May 2, 2025 · Learn about dogs in heat and the dog heat cycle, including when dogs go into heat, how long it lasts, and what to expect, with insights from Dr. Michael Kearley.