I was nervous at first because it seemed like so much to learn, but Barry broke down each step for us and made it easier for us to understand. With two dogs, one participated more willingly in the training session than the other. We were impressed how quickly they learned, especially Lexie. Within ten minutes, Barry had her barking under control. We found the Bark Buster techniques easy and effective. By the end of the first session, our dogs understood our tones and commands. Even though we were training our dogs, it was fun and relaxed. We never felt frustrated or stressed at our dogs! This method produced our desired results! I think that if people realized the simplicity of controlling dogs, less dogs would be shuffled from home to home or euthanized. We are thankful we found Bark Busters when we did. In just 10 minutes our dogs were under control! We were able to have a conversation with our guest, which is something we've never been able to do!