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The Multi-Vehicle Kit includes:
Defender Harness
Harness Tether Kit
The Multi-Car Kit provides the extra Harness Tether Kit you need to easily attach your dog’s crash-rated Defender Harness in either vehicle at a moments notice. With our multi-use harness you are only two clicks away from many safe adventure. It’s as simple as Click. Click and Go.
The Defender Harness by Optimus Gear isn't just a product; it's a commitment to your dog's safety and your peace of mind while on the move. Merging advanced research with practical design, this crash-tested dog seat belt harness ensures your furry friend is secure and comfortable during every car journey.
The Optimus Gear Defender Harness Standard Kit includes:
Check out our Premium Kit that includes a Leash and Storage & Washing Bag.
Optimus Gear® products are designed and manufactured in Canada. We stand by our product’s high-quality materials and fabrication. If the Optimus Gear ® Defender Harness is involved in a crash and saves your dog and other passengers from injury, please contact us at contact@optimusgear.com to participate in our guarantee program.
Durability
Versatility
Connections are available in three places; two on the back panel and one on the chest panel and can be used for:
A wide variety of dog harness accessories are available, including:
The Defender Harness currently comes in four (4) sizes. Please refer to the sizing guide to determine which harness size suits your dog. X-Small size will be offered in the future! X-Large size has not been crash tested but uses the same technology as the other Defender Harness sizes.
Download: Defender Harness Sizing Guide
Download: Defender Harness Installation & Use Instructions
Check out the videos to see how the Defender Harness works:
Watch: Defender Harness Highlights
Watch: Defender Harness Detailed Overview
Watch: Defender Harness Installation & Use Video
Watch: OG Leash Tutorial