Not only were the training techniques easy to follow, but it works, too. By the end of the training session, my dogs did things I never thought were possible and the best part is I can make it happen after the trainer has left. I am amazed at how well the natural training techniques work and there is no yelling or bad communication at any time. I can't wait to tell my friends with similar issues how much I have learned and how nice John is. I am going to recommend John from Bark Busters to everyone in the Joliet area. I would refer other Bark Busters trainers based on my experience with John. I am a believer in the Bark Busters program and feel very lucky to have had this experience. Thank you!