Achieve Your Dog’s Best Behavior From a Certified Dog Trainer & Behavior Consultant
Humane, Skilled & Professional



We can help with…
DOG PROS SEEKING GUIDANCE
If you are a dog trainer or behavior consultant seeking help on a difficult case, looking to collaborate or seeking private coaching; Anthony can help.

AGGRESSIVE BEHAVIOR
Anthony is a Certified Dog Behavior Consultant by the IAABC and specializes in working with aggressive behavior, using a humane approach.

BEHAVIOR MODIFICATION
Qualified help for fear, anxiety, reactivity, impulse control issues, aggression and much more.

PUPPY TRAINING
Start your puppy off right! Learn foundation skills, create rules and boundaries and get your questions answered! All training is done using a kind & humane approach.

OBEDIENCE & MANNERS
Set your dog up for success with one-on-one training offered in the comfort of your home (or other locations you desire).
ONLINE VIRTUAL CONSULTATIONS
An effective way to get professional advice and coaching from the comfort of your home. We can do it all together live, in real time!
DIFFICULT DECISIONS
If you are seeking help due to a challenging situation or you need to make a difficult decision such as rehoming, relinquishing etc., Anthony can help you explore all of your options.
Meet Your Certified Behavior & Training Team!

Anthony De Marinis, CDBC, ADT, LFDM
Certified Dog Behavior Consultant- IAABC
Accredited Dog Trainer- IAABC
Family Dog Mediator- Licensed Professional
Specializing in Behavior Modification for Aggression, Reactivity,
Fear & Anxiety
Servicing Nassau & Suffolk County

Katie Cameron, ADT- IAABC, FDM, VSA-DT
Accredited Dog Trainer- IAABC
Certified Family Dog Mediator
Certified Victoria Stilwell Academy Dog Trainer
Specializing in Puppy Training, Obedience & Manners and Behavior Modification for Fear, Anxiety & Stress
Servicing Nassau & Suffolk County
Our Team Is…

✓ Certified & Professional
✓ Recommended by Veterinarians, Behaviorists & Trainers
✓ Educated in dog behavior & training
✓ Friendly, Humane, & Science-based
✓ Providing In-home & Virtual Training & Behavior Services
Our Approach
Our approach is to teach owners how to teach, guide and navigate their dogs to success. We do this by providing one-on-one lessons that are customized for each dog and owner.
Owners will learn how to:
- Train and work with their dog
- Change behavior & manage behavior
- Understand their dog and why their dog does what he/she does
- Set their dog up for success in & out of the home
- Create clear and consistent rules & boundaries
- Develop a lasting and enjoyable relationship
Training is provided using positive reinforcement-based methods and a LIMA approach (Least Intrusive, Minimally Aversive)

Benefits of Positive Reinforcement & LIMA Training

What is Positive Reinforcement?
Positive reinforcement means reinforcing your dog for doing the right behavior. When teaching a dog skills, we want to reinforce their behavior. When a behavior is reinforced, it is likely to be repeated. Reinforcement can be in the form of treats, toys, praise etc. Through clear reinforcement, practice and consistency, the goal is to get your dog to respond to cues with little to no food.
What is LIMA?
LIMA is an acronym that refers to "Least Intrusive, Minimally Aversive." Trainers and behavior consultants who follow the principles of LIMA adhere to least intrusive, minimally aversive strategies to achieve the best outcome for success when training or addressing behavior concerns. Click here to learn more about LIMA.
Benefits
✓ Proven results for both training & behavior modification for dogs of all ages and breeds
✓ Training becomes enjoyable for your dog as he/she gets rewarded for a job well done
✓ Teaches skills while setting boundaries and rules in a clear and consistent manner
✓ Fosters a powerful relationship between the dog & dog owner using a friendly & humane approach
Professional Testimonials
Recent Client Reviews
“Anthony is the best! My 2.5 year-old rescued Pitbull, Ace, was displaying resource guarding and aggression. After working with Anthony for a couple of months both over zoom and in-person, Ace has improved so much.”
“My husband and I worked with Katie Cameron of De Marinis Dog Training for our puppy and had a wonderful experience. Katie was patient and understanding as this was our first time having a puppy and she really took the time to work with us at our own pace. Katie taught us so many great games and techniques that helped us get our puppy on track to be a great family dog.”