Defender Upper Tether
Installing the Defender upper tether
Defender Upper Tether
Installing the Defender upper tether

Defender Upper Tether

Need a replacement Upper Tether? This tether is designed to work seamlessly with the Crash Safe Defender Harness, ensuring your dog stays secure and protected in the car.
Price
Regular price $39.99
Regular price Sale price $39.99
Save $-39.99
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Size
Shipping calculated at checkout.

Made in Canada
Description

Designed as a direct replacement for your  Defender Harness, the Upper Tether ensures your dog remains properly secured during every car ride. Sized to match your harness for a precise fit, it connects to the active seatbelt system to maintain stability and crash-tested performance. Using an official Crash Safe tether helps keep your dog’s safety system functioning exactly as intended.
Shipping information

Canada: Free shipping

International: If an estimated shipping cost is not displayed at checkout, please email contact@optimusgear.com for a quote.

U.S. Shipping Update

New U.S. tariffs may apply to certain Canadian-made products, including dog harnesses. We temporarily paused U.S. shipping because we did not want customers receiving unexpected charges when their orders arrived.

U.S. shipping is now available on a limited test basis while we verify our automatic duty calculations. Any estimated duties and import taxes will be shown at checkout. During this testing period, Optimus Gear will cover any unexpected difference in duties assessed after purchase.

FAQs

Are replacement tethers and leash converters sold separately and compatible with my existing harness?

Yes you can find all replacement tethers in the Harness Accesories Section.

Select the same size for a perfect fit and secure attachment.