Having a TROUBLED or disobedient dog can be frustrating & nerve-racking.. especially if your dog won't listen to you. Unwanted behavior such as biting, barking, growling, begging, & jumping up on people, are natural behaviors common to most dogs. So (naturally) your dog will rely upon his own instincts until he knows that you have the situation under control. Most dog owners don't understand why their dog behaves the way it does... As a result, dog owners tend to accept the unwanted behavior their dogs exhibit without ever realizing the source of the problem... or the solution