Some dogs are more than man's best friend. Service dogs perform critical functions to keep their owners safe, healthy, and independent. Also called "assistance dogs," these specially trained animals ...

A Liverpool man living with multiple sclerosis has gained a new lease on life thanks to his new service dog, Willy, who was specially bred and trained to help people with disabilities.

Obtaining a dog can be hard, with costs ranging between $15,000 and $50,000. For Robert Gaylog, his service dog, Callie, is crucial to navigating public spaces and maintaining his health. He suffered ...

Researchers found "some dogs are better at certain things than others," Salomons explained.