All of the techniques were easy to follow and were explained thoroughly. We saw great results from our dog, Marley, (English bulldog) by the end of the first session. Honestly, I did not think he could be trained, but we were pleasantly surprised. We were pleased with the natural training methods. There were no harsh techniques involved, just direct commands. We were overjoyed that Marley was obeying our commands right away. We would recommend Bark Busters to our friends and neighbors. Our trainer, John Sullivan, did a tremendous job and made our training very easy to understand.