Takes a scientifically sound yet practical approach to explaining dog behavior and training theory, and then shows you how to apply these concepts so you can train your dog to be well behaved. Written by one of the leading veterinary behaviorists in the country, this revised and expanded edition features brand new chapters that provide the most up-to-date science of dog behavior and explains key concepts in clear, straightforward language. The user-friendly, full-color instructional drawings enhance the informative text, while the all-positive training advice helps you change undesirable behaviors without resorting to aversive corrections