They're the small and scrappy mutts that make the perfect pint-sized companion. But Yorkshire Terriers could be at risk of extinction thanks to a huge decline in popularity, vets have warned.

The chihuahua, the smallest dog breed, is known for its large, expressive eyes and ears, and a variety of coats and textures.

When they're not chasing medals or breaking records, many top athletes are busy hanging out with their pets, some of whom are ...

What is the world's smallest dog breed? From Dachshunds to Yorkshire Terriers, there are lots of well-liked small dog breeds ...

A: Whether you are traveling out of the state or out of the country, traveling with your pet has the potential to be ...