"Tyson had been a problem for some time. To be honest we, as a family, were getting to the end of our tether. It looked like we would have to give up Tyson . David was very open with us and said that Tyson's journey would be long and would require an immense amount of hard work on our part. He stressed that we had to commit and do all the exercises that he set for us. We really did not want to give up Tyson so we agreed to do what ever it took. Well three months later and yes a lot of hard work, Tyson is a new dog. We are all so happy. Thank you Dr. Dave"