The Best Dog Car Harness Built for Crashes Not Comfort Tests
Custom-Built, heavy duty restraints designed by a Firefighter / EMT
Engineered for large dogs and real-world collisions
Custom-Built, heavy duty restraints designed by a Firefighter / EMT
Engineered for large dogs and real-world collisions

Domino was a beautiful three year old dalmatian. Her best friend had buckled her into her 'dog seat belt' in the back seat. Both the driver and Domino were wearing their seat belts. Less than ten minutes later... the corner... the deer... the accident.
During the accident, Domino's dog seat belt failed in the crash. She was violently thrown around inside the vehicle... frightened and injured,.. Domino fled from the scene.
The driver also suffered serious injuries however, her seat belt had done exactly what it was supposed to do... keep her in the seat. It took us quite some time to safely extricate the driver from the jeep. Even though she was injured and in great pain.... She never complained. She didn't care at all about her own injuries... All she wanted... was her dog.
I made this young girl a promise... if she would let us load her into the ambulance... I would find her dog.
We never found Domino...

In a crash or emergency stop, your dog doesn't just move - they become a dangerous projectile.
Most harnesses are:
If you have a large dog, the risk is even higher.
Big Dog Seat Belt Company was created from real accidents - not in a lab.
Designed by a Firefighter / EMT who has seen what happens in crashes, this system is built with one goal.
Keep your dog restrained when everything else goes wrong...

Restricts foreward movement and helps prevent catastrophic injuries in a crash

You already protect your family with seat belts
Your dog deserves the same level of protection
not something designed for convenience

Built to order.
Built to last.
Built for when it matters
Please reach us at dwayne@bigdogseatbelt.com if you cannot find an answer to your question.
Crash / Sled 30 mph Testing using a 110 lb surrogate test dog to MVSS 213 Standards. Performed at UMTRi University of Michigan Transportation Research Institute.
This is the Gold Standard used for premium harness protection in an accident. No other dog seat belt or harness has been tested at this 110 pound level
Because large dogs vary significantly in size, shape, weight, build and strength - and your dogs safety depends on a proper fit.
Yes - But in a controlled, restricted range to reduce dangerous impact movement. Sitting uo, looking out window and laying down is easy and comfortable for your big dog.
This Seat Belt Syatem is specifically designed for medium and large powerful breeds where standard products often fail
We Custom - build for any dog over 35 pounds.
Mon | 09:00 am – 06:00 pm | |
Tue | 09:00 am – 06:00 pm | |
Wed | 09:00 am – 06:00 pm | |
Thu | 09:00 am – 06:00 pm | |
Fri | 09:00 am – 06:00 pm | |
Sat | 09:00 am – 06:00 pm | |
Sun | Closed |


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