This all-inclusive obedience training book is the only complete source for dog training. This book was written by implementing over 85 years of experience from 35 Police K-9 trainers. This book will teach you how to properly train your new puppy, older dog or rescue dog! This is the 1st time that a training book has been published using the very same training techniques we use to train our Police K-9's. This book will teach you pack behavior, socialization, complete obedience training, AKC CGC Award training and much much more! Never hit your dog or use harsh punishment training. Approved by the National Humane Society.