We would definitely recommend Bark Busters. In just a few days, we're seeing progress. Patrick made an excellent presentation. The visuals used were very helpful and we like having the "Quick Reference Training Reminder" pamphlet and training instructions. We were pleased to be introduced to techniques that do not "punish" by physical means or reward with food treats. We observed noticeable results by the end of the training. We particularly noticed a change when answering the door. Sarah Lee (our Havanese) showed potential, as did Larry and Barbara! We learned a lot about the nature of the "pack." We liked that our therapist let us know exactly what to expect and how much work would be involved in "retraining" our 6-year-old dog who is very set in her ways.