Unsolved Mysteries

Season 13, Episode 22

Episode Title: Episode #524

Air Date: 2002-07-15

Overview:

Doggie Doctors? - The strength and accuracy of a dog's nose is legendary. Using this powerful sense of smell, is it possible a dog can actually diagnose a life-threatening illness? Two incredible dogs offer persuasive evidence that man's best friend may be able to save lives in mysterious ways.