Load Up™ Dog Car Harness

$70.99 ~~$99.99~~ In stock

Answer the call of the open road with your No. 1 canine co-pilot and the Load Up Harness - a crash tested dog harness designed to travel to and from adventures. Built with strength-rated hardware and components, the Load Up Harness has been designed to be easy to put on, comfortable over long hauls, and able to withstand the rigors of a vehicle crash.

The universal seat belt loop attaches to existing seat belts and allows dogs to stand, sit, and sleep as they please while keeping them secure during sudden vehicle movements. The Load Up is easy to put on and adjust, and it can be left on dogs for quick bathroom breaks and rest stops.

Curious to learn more about the design and testing of the Load Up? Check out our Load Up Harness FAQs.

Customer Reviews (4.8 / 5 · 5 reviews)

Adam ★★★★★ Sep 11, 2026

After a panic stop on the highway, my shepherd barely shifted in the seat, which sold me on the strength-rated hardware alone. The crash testing gave me real peace of mind on a 600-mile move, and clipping him in takes seconds now.

Robert ★★★★★ Sep 10, 2026

Drove nine hours to the coast with my 70 lb shepherd mix and he actually slept instead of pacing. The strength-rated hardware clips feel solid, no rattling or slipping the whole trip.

Elizabeth G. ★★★★★ Sep 7, 2026

That buckle hardware feels seriously solid, and I love how secure my co-pilot is for our weekend trips to the trailhead. The crash-tested rating gave me real peace of mind on the highway, plus he settles right down in the back seat now.