Slate Blue (413)
Slate Blue (413)
Slate Blue (413)
Slate Blue (413)
Slate Blue (413)
Slate Blue (413)
Slate Blue (413)
New Design

Load Up™ Dog Car Harness

strong, secure car harness

    Selected: Slate Blue

Answer the call of the open road with your No. 1 canine co-pilot and the Load Up Harness – an automotive canine travel harness designed to travel with dogs 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 test.

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.

What's New? Easier on/off with a new forged Anodized Aluminum 6061 side-release buckle.

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



Seat belt loop attaches to existing seat belts.


Easy-to-use metal side-release buckle.


Padded construction is comfortable for extended wear.

  • Strong, secure harness for car travel

  • Padded construction is comfortable for extended wear

  • Universal seat belt attachment

  • Metal, strength-rated hardware

  • Easy-to-use metal side-release buckle

Materials & Care

  • Materials

    • Shell: 300 denier polyester (same as dirtbag seat cover)
    • Closed-cell foam
    • Polyester knit mesh lining
    • Nylon webbing
    • Forged Anodized Aluminum 6061 Side-Release Buckle
    • Made in Vietnam
  • Care

    • Hand wash
    • Mild detergent
    • Air dry

Find The Right Size For Your Dog

Measurement is around the widest part of the rib cage.

Load Up™ Dog Car Harness Size Select
Select Size

13-17 in (33-43 cm)

Great Companions

Dog in Sun Shower raincoat running through fern covered woods carrying stick with human.

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Ratings & Reviews