About Jetline Canine Training
Learn the story behind our training approach and philosophy.

Founder
Sean Martin
AKC CGC Evaluator · Greenville, SC
The Story Behind Jetline
It Started With a Dog Named Blu
I grew up surrounded by dogs — most of my family had them, but I couldn't have one because my mom was allergic. We had a dog briefly when I was a kid, but had to give him away. That stuck with me.
Years later, my sister had a dog with serious behavioral issues. Nobody around her knew what to do with him. I started working with him — reading everything I could, experimenting, adjusting — and eventually turned him into a genuinely well-behaved dog. That was the moment I realized this was something I wanted to do seriously.
Before Jetline, I spent years as a corrections officer with the New York State Department of Corrections. That job teaches you patience in a way most things don't. It also teaches you a lot about behavior — human behavior, specifically — and how structure, consistency, and clear communication change outcomes. Those lessons translate directly to working with dogs, especially the difficult ones.
I worked for a training franchise for a while, and I was good at it. But I kept running into the same wall: the method was fixed, and not every dog fits the same method. I started Jetline because I wanted to do this the right way — assess each dog individually, use whatever approach actually works, and be honest with owners even when it's not what they want to hear.
AKC CGC Evaluator
Certified Good Citizen evaluator
Fully Insured
Covered for your peace of mind
100+ Dogs Trained
Across all breeds & backgrounds
5+ Years Experience
Including complex behavioral cases
Our Training Philosophy
How we approach every dog and every training program.
Every Dog Is Different
A Cane Corso with guardian aggression needs a completely different approach than a GSD with leash reactivity. We assess each dog individually and build a plan that actually fits.
Real-World Training
We don't train in a vacuum. Your dog learns in real environments — stores, parks, streets — where they'll actually need to behave.
Owner Education Is Key
Training your dog is only half the battle. We focus on teaching you how to communicate with your dog so results last after we're done.
Honesty Over Comfort
We'll tell you what we think, even if it's not what you want to hear. That honesty is what leads to real, lasting change.
No One Method Fits All
We use whatever approach works for your dog — marker training, structure, motivation, or a combination. The method serves the dog, not the other way around.
Lifetime Support
Graduation isn't goodbye. You can reach out anytime with questions, concerns, or new challenges. We're here to help you maintain the results.
Why Choose Jetline?
We Take Cases Others Won't
Specializing in aggression, bite history, and severe behavioral issues. If other trainers turned you away, we're likely your best option.
Customized Approach
No franchise rules, no rigid methods. We adapt our training to your dog's personality, history, and needs.
Proven Results
100+ dogs trained, 5.0 stars on Google, and a 100% money-back guarantee. Our results speak for themselves.
You're Not Alone
Lifetime support means you have a partner in this. Questions after graduation? We're here to help.