I have a big (120#) loveable but out-of-control golden doodle. 5 years ago I was getting a small breed puppy and was afraid my big guy would unintentionally injure her. By sheer happenstance I found Tammy. She took my big guy for training while I brought the little pup home and bonded with her. I was expecting a dog who would listen better on-lead. What I got was/is so much more! Tammy was able to make him obedient and have manners while not breaking his spirit. Hes so much more pleasant a companion! When my small breed was 6 months old I sent her for training as well. Now Ive added a shepherd/hound mix to our home. Hes going for training too. Tammy/Peak Performance are excellent. I know my dogs are happy and safe when they board there and the training is top-notch!