I have three dogs [Max, Charlie and Chloe], each with a distinct personality and walking "gait," requiring three separate daily walks. My family was becoming annoyed with the dogs' behavior whenever visitors arrived at our house (barking, nipping), so, as a Father's Day present, they offered to pay for a visit from Bark Busters. Wendy Blanch arrived at our house and, after only one visit, I can see incredible changes/improvements in the dogs' walks, especially the two little dogs, Charlie and Chloe. And my family can see improvements in their behavior when people enter our home. I didn't think that the dogs would respond to this training any time soon, but it was almost instantaneous, especially in the behavior during their walks. I would recommend Bark Busters to anyone who had a "problem child" dog or simply a dog that the owner wanted trained. Thanks Wendy.