An Official Partner of

Nominated for Best Long Island Dog Trainers

We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote! We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote! We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote! We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote! We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote! We’ve been nominated for Best Dog Trainer on Long Island! Click here to vote!

K9 Mania Dog Trainers & Facility Staff

Our mission is to provide exceptional and progressive balanced dog training, with the highest quality service. The goal is to allow our clients to have a better experience by unleashing their dog’s true potential and guiding dog owners.

The process includes helping dog owners understand, communicate, work with their dogs, resolve training challenges and behavior problems in a real world setting.

We have a team of dog trainers and dog behaviorists in Nassau County, Suffolk County, Queens, Brooklyn, and Manhattan areas with the passion of helping dog owners achieve a happy and harmonious relationship with their dogs.

From the simplest to most severe behavioral problems, K9 Mania dog training will consistently deliver results that are proven to exceed our clients’ expectations.

We work with all breeds, any dog, and any problem. If you are ready to transform your dog and your life, we are ready to help!

Elliot Rosenberg

Owner/ Head Dog Trainer/ Dog Behaviorist

Born in Long Island, Elliot Rosenberg is a Certified Master Trainer and Behaviorist who joins positive reinforcement with balanced training methods to instill trust and respect in the dogs he trains.

For over 10 years he has rehabilitated and trained hundreds of happy dogs to compete professionally in obedience, tracking, herding, agility, and protection sport. Fostering a lifelong love for learning how dogs communicate, he coaches dog trainers and pet parents on basic and advanced obedience, search and rescue, and behavior modification.

Previously Elliot spent 7 years in Costa Rica training high-drive (working) dogs in a variety of dog sports. But his passion remains with owners who are desperate for help. Highly skilled in the diagnosis of behavior issues in dogs with aggression, fear, and separation anxiety, Elliot puts together specialized individual programs to tackle each problem.

Elliot holds a B.A. degree in Psychology from Queens College. His best pet memories are of his Dutch Shepherds, Momba and Sergeant, whom he trained in elite search and rescue, and his German Shepherd, Troy Hartis, who he competed with internationally in Schutzhund and IPO/IGP dog sport.