I had taken Sebastian through regular training classes, as he was still a pup when I adopted him. But he still wouldn't listen to me. He would bark at every little sound, and my neighbors were ready to kill me. He barked at the birds, he barked at the cars, and I live on a very busy street. If people came up the steps, he'd bark and then pee in hopes that we would have company. He would pee all over the house, even if we just finished a huge walk at the park. It was getting very annoying, to say the least. I figured, well, that's just his breed, and there was nothing more I could do. I didn't have the patience. And then I found Karen and Bark Busters. I was skeptical, but Karen assured me that if I followed through with the training methods and was patient, there would be success. To my surprise, within an hour Sebastian started listening and doing what he was told. Now, four months later, there are no surprises left on the floor, and I was even asked by a neighbor if I still had the dog. I would definitely recommend Bark Busters to anyone who has issues with their dogs. Karen makes it easy to understand and makes it fun. Thank you, Karen; I couldn't have done it without you.