Colin and June were excellent at explaining and demonstrating the training techniques! We noticed results immediately, and Sam continues to improve every day. The techniques are easy to execute and very effective. Sam is responding very well to them! We enjoyed the experience, and we are delighted with the results we've received so far! I have already recommended Bark Busters to my friends. We feel it was an excellent value for the price. We enjoyed working with Colin and June and look forward to our future training sessions.