Bill came to our home for 8 weeks and every week our 21/2 year old Cavapoo Muffin looked forward to his visits. We felt Muffin responded well to her training, even the many tasks that she was asked to preform. We were very pleased with Bills approach and training, our only regret is that we should have engaged him 1/12- 2 years earlier. But we were pleased with what Muffin has learned and we are reinforcing what she learned. Thanks, Bill, for the expertise you provided, we appreciate it.