Dog chewing on shoes

Dog Training Solutions for Both Ends of the Leash
We Train You to Train Your Dog
We Train Your Dog For You


Dog training, dog classes, become a dog walker or trainer

Denise Mazzola with her dog, ThorWho We Are

Denise Mazzola’s Everything Dog is a New Hampshire-based dog training service. We offer private, in-home dog training instruction; in-home we-train-for-you packages; board & train; and group dog training classes.


Expert dog trainer Denise R. Mazzola has 20+ years’ experience working with dogs. She and her staff use positive reinforcement dog training methods grounded in canine behavioral science.
dog graduateDenise also teaches people to be professional dog trainers and dog walkers.


Interested? Check out our workshops for two-legged students.

What Clients Say

“Denise Mazzola is one of the best, if not the best, dog trainer in the country. When I first adopted my dog, I called Denise to help me with his training. He had many issues to address: Digging, jumping, not coming when called, chasing cars, pulling on leash, and barking whenever we were in the car together.

Denise came to my home, evaluated Luther, and then taught me how to get the behavior I want from my dog. Her training methods are gentle and produce excellent results quickly. For example, Denise broke my dog’s car-chasing habit in about 30 minutes. That was one-and-a-half years ago and he has yet to chase another car. There are no more holes in my yard, I can take him in the car, and even to the farmer’s market and band concerts. He is always well behaved. I can’t praise Denise enough, because I now have a very well-trained and happy dog. And that makes me a very happy dog owner.”

–Minna Good, Walpole, NH


“As lifelong dog owners and dog lovers, we can’t say how much we enjoyed our training class with Amy of Everything Dog. She is the consummate professional-knowledgeable, organized, fun and completely tuned in to dogs and owners. We learned so much as we made our way through our Basic Manners class. She gave us “homework” handouts so the week between classes gave us an opportunity to build Maggie’s skills and ours. We can’t wait for the next class!”

–Eleanor and Doug Cochrane, Hancock, NH


Click to read all our testimonials.

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