内容简介：
Dogs have long been considered man's best friend. But how well do you know your four-legged companion? What goes on under that mop of hair, behind the big adoring eyes . is there some deep significance to all that tail-wagging, slobbering, chewing, and barking?One of the foremost experts on canines, Dr. Rufus A. Sheepdog shares his findings from years of study of America's favorite pet-the dog. This in-depth look into the complex workings of the canine mind will astound and thrill you. With time, effort, and a thorough reading of this book, you might just begin to understand the depths of your dog's mind "A most insightful work Dr. Sheepdog really knows his subject " -Jack Russell"Never before has a book delved so deeply into the heart of our canine friends-what a masterpiece " -Ben Ji, actor