Greg Reetz is a remarkable trainer. He's great with my dog, upbeat, and terrific at showing me how to observe my dog's behavior before it becomes a problem. My dog has always been nervous and shy. She becomes easily disturbed by loud noises, strangers and other dogs. Her response to any strange situation has been to raise her hackles, bare her teeth, and bark viciously. She once even bit a relative on the dark stairway to our basement. Greg showed us that her behavior was fear rather than aggression, and that she was filling the leadership vacuum left by us. Moreover, he said she was miserable being leader. As we developed a greater understanding of how to communicate leadership, we could see her relax and smile in moments that would have panicked her in the past. Greg showed my spouse and me how to be on the same page with our handling of our dog, as well. Knowing that both of us would be consistent with her is helping her to relax even more. Greg also has a great arsenal of training tools for both inside and outside the house, and he is superb at demonstrating how to use them correctly. Ask him about the water bombs!! They're the most amazing attention-getters I've ever seen! I highly recommend Greg Reetz. He's helped us reveal the sweet girl that my dog really is.