“Dennis tailors what he does towards the individual dog, owner and surrounding situations which is what makes the biggest difference. Whereas, classes are the same for everyone. He educates the dog to think and want to learn.”

Susan Sallee, DVM, Grayslake Animal Hospital

“I’ve referred clients with training or behavior problems to Dennis and always request feedback. The only reports I’ve received are rave reviews. He’s prevented a couple dogs from being euthanized.”

Lisa Whetstone, DVM, Hawthorn Animal Hospital

“From destructive behavior to aggressive behavior problems, Dennis has saved many of my clients’ pets from having to be destroyed. If followed, his methods of pet behavior modification work.”

Ned R. Bartlett, DVM, Harbor Animal Hospital

“Dennis has successfully treated my clients’ dogs difficult behavioral problems ranging from aggression to house soiling. The clientele has been very pleased with his excellent results, patience and sincerity. I can recommend his service with the utmost confidence and without reservation.”

J. Anthony Dillon, DVM, Knollwood Animal Hospital

“Dennis has helped me see things from a dog's point of view. Veterinarians are not trained specifically in dog behavior. I was just as naive as some of my clients as far as thinking we had to dominate puppies in order to create well behaved dogs. I try to encourage his ‘let the dog be right’ approach in training and it works!”

Lori Blackwell, DVM, Blackwell Mobile Veterinary Service

“Dennis Hill has been a huge success with all of our clients in Britain. We would like him cloned!”

Keith Butt, MA, VetMB (Cantab), MRCVS
Kynace Veterinary Clinic, London, England

“All the clients I have referred to Dennis have been very happy with the results and service he provides. His approach and methods, which avoid overpowering the dog, are ones that I feel comfortable in recommending. I feel confident that the clients I refer with behavioral or training problems will get the results they need.”

Dr. David McKenna, DVM,
West Lake Forest Animal Hospital