Pet a dog a day to keep the doctor away? Every knows pets are fun, but did you know that they can help keep you healthy, too? This book introduces readers to the world of animal therapy. They will meet real therapy pets and their handlers, and learn a little bit about the science behind pet therapy, and what it takes to be a good therapy animal. Accessible text, a few fun surprises, and lively illustrations make this easy-to-read book a winner.