Defender Harness - PRE ORDER (Delayed Shipping)

This is a pre-order. Your harness will ship later, not immediately. Estimated shipping: 3-6 weeks.

Check to see if the size and colour you want is in stock here: https://optimusgear.com/pages/defender-harness-kits

Crash Safe Defender Harness Kits

The Crash Safe Defender Harness Kits are more than just harnesses—they are proven safety systems designed to protect your dog in the event of a crash. Successfully crash-tested to the same standards as child car seats, the Defender Harness features patented Optimus Buckles and a dual-tethering system that prevents dangerous movement during sudden stops or collisions.

Designed for ease of use, comfort, and maximum protection, these kits securely anchor your dog in any vehicle while ensuring a snug, ergonomic fit. Proudly made in Canada, they provide the peace of mind that your pet is just as safe on the road as you are.

Each Defender Harness Kit includes a carefully curated combination of safety-tested components, ensuring seamless transitions between car rides and everyday adventures. With options ranging from essential crash protection to full travel and adventure kits, there’s a Defender Harness Kit for every dog and every lifestyle.

Lifetime Crash Replacement Guarantee

At Crash Safe Dog, safety is never a one-time protection. If your Defender Harness is involved in a crash, we will replace it free of charge.

How to Make a Claim:
Email contact@crashsafedog.com with details, and our team will guide you through the process.

Key Features

✔ Crash-Tested Safety – Built to the same safety standards as child car seats
✔ Heavy-Duty Materials – Made with Nylon Cordura® for superior durability
✔ High-Strength Webbing – Soft yet incredibly strong, ensuring both comfort and protection
✔ Crash-Tested Hardware – Designed to withstand extreme forces, keeping your dog secure in any situation

With multiple connection points and versatile accessories, the Defender Harness Kits are designed for both car travel and everyday use—so your dog is always safe, wherever life takes you.

⚠️ Important Notes:

• X-Small – Coming soon!
• X-Large – Not crash-tested yet, but built with the same safety technology as the tested sizes.

Downloads:

• 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