Dog chewing on shoes

We do what our name suggests:

Everything Dog.
From basic polite manners to serious behavior problems—we have you covered.
Dog training, dog classes, become a dog walker or trainer

Private Dog Training Dog Training Classes Learn to be a dog trainer or dog walker

Three Free Seminars…

Join us at the Monadnock Humane Society on Sunday October 11 and 25th, and November 8th for three free seminars. Time: 10:00 – 11:30 am.These are people only seminars. We will demonstrate with the shelter dogs.  Coffee and snacks provided. You can sign up in the box at right. >>>



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


Sign Up For Our Free Seminars!
October 11th, 10 – 11:30 am
Why Does My Dog Do That?
October 25th, 10 – 11:30
Self Control For Life
November 8th, 10 – 11:30
Intro to Shed Hunting
white space
Why Us?
  • Convenient in-home service
  • Board & train packages
  • Effective and fun classes
  • Highly educated dog trainers
  • Humane training methods
  • Results oriented
white space
Upcoming Classes
white space


professional certifications and affiliations