Sharon did an outstanding job. It was easy for us to follow her instructions. There was a storm and power outrage during our lesson, so she simulated some of the drills once she explained everything since our dog was frightened from the thunder. The day after the 1st training, we saw results and continued improvement. Sharon came back to work with our dog when he was in his normal state and to ensure we were doing the drills correctly. She showed us even more on the second visit. It was amazing to see, so easy, yet worked so well. Sharon was outstanding. I have recommended Bark Busters to my friends and neighbors. If your dog needs any training, this method is absolutely amazing. It really works.