J.M.
We used Petsmart (in AZ) before with a Rottweiler we had and it worked pretty well. However, we got a 14 week old bull mastiff and I was really frustrated with the Petsmart training class that I started here (we just sat for 2 classes without doing a thing.) So I dropped that class and we took a puppy class at the Dardenne Animal Hospital, ###-###-####. The trainer, Kim, is a dog breeder, trainer, and does classes for St. Charles County park board. She is very calm and believable. Anyway our dog is almost 7 months old and I'm thinking of taking him back for the next level of sessions. Also come spring, she is doing a class out at the dog park in Quail Ridge park.