We have two large dogs that we’ve had since puppy stage. After just one visit from Jon, we have already seen major improvements on aggression, pulling on the leash, and jumping. He observes your dog(s)’ behavior, develops a plan, works with them, and leaves you with things to work on. Very personable, caring, and has a genuine passion for helping animals. I can’t wait to have another session and see just how far we can go with training. So impressed already!