REAL DOGS.
REAL RESULTS.
Jas Leverette and Cali K9® deliver professional dog training rooted in relationship, structure, and results. Trusted by thousands of families — and zero unsolvable dogs.
THE TRAINER CELEBRITIES TRUST
Born in Yonkers, raised in Oakland — Jas Leverette built Cali K9® from a van and a phone number in San Jose into America's most trusted dog training brand. 15+ years. 3,500+ dogs. Netflix. And counting. As host of Netflix's Canine Intervention, Jas proves one thing over and over: there is no such thing as an unfixable dog.
Meet Jas →TRANSFORM YOUR DOG'S BEHAVIOR
Every program is built around your dog's individual needs and your family's goals.
Full immersive program. Your dog lives with us. Maximum results in minimum time — 2–4 weeks, all 5 Pillars addressed, daily video updates, and a handoff session.
Learn More →One-on-one sessions with Jas himself. Fully customized to your dog's specific needs — the same private training trusted by celebrities.
Learn More →Jas's complete method. Self-paced, lifetime access. Train from anywhere worldwide — full curriculum, community support, and upgrade to in-person anytime.
Learn More →THE CALI K9®
5-PILLAR SYSTEM
Jas's comprehensive step-by-step training system — led by the host of Netflix's Canine Intervention. This proven program works in just 15 minutes a day.
01 / Pillar
OBEDIENCE
Focused commands, distraction-proof responses.
02 / Pillar
SOCIALIZATION
Confidence around people, dogs, and environments.
03 / Pillar
AGILITY
Physical and mental engagement for a sharp dog.
04 / Pillar
BEHAVIOR MGT
Eliminate aggression, barking, and reactivity.
05 / Pillar
PROBLEM SOLVING
Custom strategies for every unique challenge.
WHAT 3,500+ OWNERS SAY
"Before Cali K9, Zeus was lunging at every dog on the street. After board and train, he walks by my side like a completely different dog."
"We were considering rehoming our rescue. Two weeks in board and train and she came back calm, focused, and loving. I'm emotional typing this."
"I tried three trainers before Jas. The online course alone solved problems others couldn't fix in person. The 5-Pillar system just makes sense."
THERE ARE NO BAD DOGS.
JUST UNINFORMED OWNERS.
Jas Leverette, world-renowned canine behaviorist and dog trainer, is on a mission to help reduce dog bite cases and dogs sent to shelters worldwide. He helps the dog that no one else will. There is no dog he can't help, and he has never turned a dog away.
Learn More About Jas →
START TRAINING FREE!
First steps to the Cali K9 System. Get instant access to our "3 Tips To Motivate Your Dog" Video by filling out the form below.
Learn More About Jas & Cali K9 →TRAIN LIKE A PRO.
LOOK THE PART.
Official Cali K9® apparel and training gear. Represent the method.
READY TO TRANSFORM YOUR DOG?
Join thousands of families who've trusted Cali K9® to unlock their dog's potential. Results guaranteed.