Electronic collar (ecollar) is one of the greatest dog training tools developed for training dogs and puppies. Nevertheless, it seems to be the most misunderstood, misused and criticized dog training tool. Personally, I consider the e-collar (dog training collar) as a system that helps me and my dog to communicate while the leash is off the dog. Thus, ecollar dog training tool is a system that offers me and my dog the opportunity to train without leash. In this book I will teach you the true meaning of negative/positive reinforcements and positive punishment in dog training. You will learn why these factors are important in dog training or puppy training. The simple guides in this book are very clear and precise. It is a straight to the point book that will teach you all about ecollar (dog training collar), starting from the basics such as how to use the ecollar, how to fit the ecollar, how to set the level of the e collar, etc. Also included in this book are the obedience commands in dog training. This time around you will learn how to train the most obedient dog in the city with an e-collar (dog training collar). Thus, this book is an A-Z e-collar dog training book. You can't afford to miss this e collar dog training and puppy training book. Get a copy this easy and complete ecollar dog training book to get started immediately.