Dr. McConnell added new information about the benefits of positive reinforcement AND the importance of realistic expectations. For instance, "sit" while waiting for the food bowl is NOT equivalent to "sit" when company comes to the door! While it's almost twice the size of the original, the book is still easy to read, user-friendly and priced right for trainers and dog owners. It's the perfect guide for positive-based training classes or for new dog owners flying solo! Expanded sections/special topics include: * Socialization * Positive Reinforcement * House Training * Crate Training * Handling/Collar Touch * How to Stop Unwanted Behavior * Helping Puppies Conquer Their Fears * How Play Teaches Obedience and Emotional Control * How Not to Play! * Lots of New Tricks and Games * Adolescence