Answer the call of the open road with your No. 1 canine co-pilot and the Load Up Harnessan 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. 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 slide buckle Hand wash, air dry Size and Fit Fit: Measurement is around the widest part of the rib cage. If inbetween sizes, choose the smaller size. Materials Shel