An incredible, revolutionary true story and surprisingly simple guide to teaching your dog to talk from speech-language pathologist Christina Hunger, who has taught her dog, Stella, to communicate using simple paw-sized buttons associated with different words.

When speech-language pathologist Christina Hunger first came home with her puppy, Stella, it didn't take long for her to start drawing connections between her job and her new pet. During the day, she worked with toddlers with s ...