Famed Hollywood dog trainer Joel Silverman presents his revolutionary new color coding techniques to recognize and enhance dog behavior. Dogs naturally run the gamut between “blue” timid dogs to “red” hyper or out-of-control dogs. The goal in this book is to use positive training techniques to move dogs to the middle “yellow” for the ideal balance of confident, relaxed behavior. This book is entertaining, informative, and easy to read. Best of all, these usable techniques really work!