
LA Times
“To this Bay Area trainer, there are no bad dogs. So his Netflix show trains humans”
Read More →Born in Yonkers. Raised in Oakland. Built worldwide. From the streets to Netflix, Jas Leverette is redefining what professional dog training looks like.
Jas Leverette is the star of Canine Intervention, streaming worldwide on Netflix. He has appeared on the Ellen DeGeneres Show, TMZ, and numerous news and lifestyle shows. He was born in New York and grew up in Oakland, California. During his youth, he owned and trained dogs and horses, played youth football with the Oakland Dynamites, and participated in equestrian sports, including jumping, dressage, vaulting, and trail riding. At Oakland High School, he played football and was an Oakland Athletic League wrestling champion for four years.
A lifelong animal communicator and dog trainer, Jas got his start training equines with natural horse training techniques using body language to communicate.

15+ years. 10,000+ dogs. The same method Jas uses with celebrities — available to you.
He has trained dogs and horses his entire life and has many years of animal training and pet wellness experience. This includes training dozens of dog trainers and thousands of family pet dogs, sport dogs, service dogs, and working law enforcement K9s.
Jas has a passion for his work and can recognize drive, temperament, and disposition in all breeds. He possesses the know-how to optimize a dog's true potential, and the skill to temper and train even the most difficult dog.
Jas is married to Nouhaila Leverette, they have a son, Jasir and a daughter, Nailah. His personal dogs include Dutch shepherds, Belgian Malinois, and a bully.
“There are no bad dogs...
Just uninformed owners.”
Over a decade and a half of continuous professional practice.
From 8-week-old puppies to senior dogs with severe aggression histories.
A global community of dog owners and training enthusiasts.
Trusted by athletes, entertainers, and public figures nationwide.
Certified in Schutzhund (IPO) and PSA decoy work. Jas has titled dogs in IGP and PSA dog sport. He trains protection dogs at the highest level — stamina, agility, temperament, and handler loyalty. He competes at regional, national, and international events and collaborates directly with law enforcement K9 units.
Voted Best Dog Trainer by Metro Silicon Valley's readers — a title Cali K9 has received multiple times year after year since 2012. Serving the Bay Area, Los Angeles, Miami, New York, and online, the Cali K9® 5-Pillar Method is recognized as the standard for professional dog training in the region.
In 2021, Netflix released Canine Intervention — a Top 10 documentary series hosted and executive produced by Jas Leverette. The show brought Jas's unique training philosophy to a global audience, showcasing his ability to transform dogs with even the most severe behavioral challenges.
The series gave viewers a front-row seat to the Cali K9® method in action — real dogs, real families, real results. No gimmicks. No shortcuts.


LA Times
“To this Bay Area trainer, there are no bad dogs. So his Netflix show trains humans”
Read More →


Variety
“‘Canine Intervention’ Trainer Jas Leverette on His Box Method and Working With Rescues”
Read More →

NBC News
“Netflix’s ‘Canine Intervention’ is about humans training dogs — and dogs training humans”
Read More →

Trusted By The Best

“Jas took care of my boys. He got them straight. They listen to me now. They got the best dog trainer right here.”

“Jas is the real deal. He doesn’t just train dogs — he transforms them. My dog is a completely different animal now.”

“World-class training. Cali K9 is the standard.”

“The results were immediate and lasting. Jas has a true gift.”

“Jas brought peace back to our home. Incredible trainer and person.”

“Top tier. Jas knows dogs on a level I’ve never seen.”

“My dog is so well behaved now. Cali K9 is the best.”

“Professional, thorough, and effective. We trust Cali K9 with our working dogs.”

“Cali K9’s system works at the highest levels of working dog training worldwide.”