Good Dog Training is truly a philosophy where Good Dogs Rule! Drew and Eric are determined to make training fun again because training isn’t something you do to a dog, it is something you do with a dog. We are all about listening to your behavior challenges, providing coaching and real life solutions based on humane education and the science of learning. Set up an in home consultation so we can assess your lifestyle and come an individualized education plan to get you the results to meet your goals. If you have any questions about our pricing or approach please feel free to contact us.

Good Dog Training instructors are educated, experienced and certified through professional training programs and value continued education. We will work to build the canine human bond through trust, communication and play. Let us improve your relationship with your best friend so you can enjoy more of the world together. Every dog and owner are unique, the key is finding a way to make your communication more effective, let us show you the way.



Drew is a Certified Professional Dog Trainer- Knowledge Assessed by the Council for Certified Professional Dog Trainers, a professional member of the Association of Professional Dog Trainers and an an evaluator for the American Kennel Club Canine Good Citizen program. The University of Denver employs Drew as their Canine Assisted Intervention Specialist to the graduate school of social work. Drew is also professional mentor for aspiring dog trainers for the CATCH Canine Trainers Academy.

He can be found at the University of Denver and at the Humane Society of the South Platte Valley where he offers private training, group classes, free training education events and community events.


Eric was introduced to dog training as a client at the Academy of Canine Behavior in Seattle, Wa. He was so amazed at the way that his relationship with his dog, Lu, changed that he decided to check it out even more. He was accepted into the apprenticeship program at A.O.C.B. and ended up working there for 6 years as a trainer. While in Seattle, he also worked as a trainer for Pit Bull Rescue and Downtown Dog Lounge.

In 2004, he moved to Colorado and started training at Lone Tree Veterinary Medical Center, where he is still employed. Eric Gillaspy is a Certified Professional Dog Trainer- Knowledge Assessed with the Association of Professional Dog Trainers and has been training professionally since 1997. Having worked with dogs of all breeds and temperaments in a variety of capacities, he is experienced in all areas of obedience training, including basic skills, life-stage problems, socialization, and dealing with aggressive behaviors. Eric has been featured on 9 news and been featured in American Animal Hospital Associations’ (AAHA) Pet’s Matter Publication. He excels at identifying and solving behavioral problems, and correction them through positive reinforcement techniques that are effective and humane.


“We can’t thank Drew enough! He has been a great resource/consultant, helping us to better understand the Denver pet community and further refine our product."

- Zain Master

“Drew is simply amazing. He is our dog whisperer for our neurotic cattle dog and our lazy Bernese Mountain dog. Drew is truly a dog trainer, and also an owner trainer. We can’t recommend him highly enough.”

- Tiffany Kinder

“This really is as good as it gets! Good Dog Training is amazing. Drew Webster is INCREDIBLE…i have seen huge improvements in my puppy who is being trained as a therapy dog in a short period of time."

- Nichole Pechter

“I am a professional pet care business owner. I deal with dogs on a daily basis. When I come across dogs that need training, I tell them they need to use a dog trainer. But not any trainer… I tell them they MUST use Drew!"

- Sarah Gorman

(303) 919-9966