DUO PRO
DUO Eclipse PRO
Adventure. Car. Bulletproof.
Built as equipment, not as a walking accessory. MIL-W-17337 webbing, bonded nylon thread, Cordura and ballistic nylon over an internal webbing skeleton, with metal hardware rated 1,500–2,200 lbs at every load point. Multi-point attachment for trail and securing your pup in your car. NOT crash tested. Made to order in the USA. FREE SHIPPING.
ECLIPSE is the heaviest build we make. See our other heavy duty dog harnesses or all harnesses for large dogs.
Cut and sewn by hand in Southern California — see all our American made dog harnesses.
Select size
$132–$230 depending on size
$132.00
Built for Security
Most harnesses can't handle the rigor of large breeds. The Eclipse was designed from the start to handle the specific forces a giant breed generates both on the walk and if you need to secure them in your car.
Control without compromise
The Eclipse gives you full control on the walk — multiple attachment points, hardware rated from 1,500–2,200 lbs, adjustable fit, and MIL-W-17337 nylon webbing that holds its shape under sustained load. Built for dogs that lean, lunge, and pull with their full body weight.
In the car — hardware rated for the forces that matter
The buckles and load rings are rated 1,500–2,200 lbs of force. Clip into a standard seat-belt adapter at the back ring and the harness holds where a standard plastic buckle can crack. The Eclipse is not crash-tested to an automotive safety standard — it's rated hardware for secure vehicle restraint, not a certified crash-test device.
What Eclipse is made of
Giant breeds that need equipment, not accessories.
Newfoundlands, Cane Corsos, Great Danes, Saint Bernards, Mastiffs — dogs whose size and strength demand hardware rated to match. Dogs that ride in the car and need a harness that actually holds in an emergency. Dogs that have destroyed everything else.
The DUO Guarantee
Lifetime guarantee on materials and workmanship. If the Eclipse fails for any reason — we repair or replace it. No time limit, no fine print.
"I adopted a street dog from India — reactive, fearful, slipped every harness I tried. I couldn't find anything that worked. So I engineered something that did. The Eclipse is what happens when you apply that same thinking to construction instead of mechanism."
Raj — Founder, DUO Technical Gear
