When you think of a dog, you might picture a beloved family pet, a loyal companion. But for many people across the country, a dog can be so much more: a guide, a healer, a comfort, and an ally through ...

In short order, Teddy -- a bright-eyed and bushy-tailed 3-year-old yellow Lab -- punched a wall button with his nose, yanked a rope to open a kitchen cabinet door and tugged a walker across the floor.

Having a furry friend can add fun and companionship for anyone — but for children with autism, it can be life-changing. A recent study from the University of Arizona College of Veterinary Medicine ...