Dog training in Denver and a Dog Behaviorist in the surrounding areas for twenty-three years. Our expertise is in DOG AGGRESSION! We also take Puppy Aggression seriously! We do an evaluation and complete treatment plan customized to you and your dog or puppy’s needs. We use all POSITIVE reinforcement and equipment. Our techniques are scientifically based with proven results.  Please read our Google reviews on our Success and Reviews tab from our “happy”owners who have changed dogs using our own method. We have numerous referrals from veterinarians who have seen their clients come in with entirely new dogs. It’s not complicated and an easy fix. It will not get better only worse as every time the dog does an unwanted behavior it gets reinforced.