If there were more stars I'd give a lot more. Seems like 5 doesn't do it justice. My dog went in with fear aggression. We couldn't have people over and I couldn't walk him. He's a german shepherd and they need to work and burn off energy. I now have a dog that no longer minds everyone else and in fact wants to greet everyone! We can have people over again and they can enjoy him as much as we do. I highly recommend Willie and his trainers from Off Leash k9 Training. They a worth EVERY PENNY.