Dog Car Harness with Seat Belt Tether, Four Sizes

This set pairs a padded chest harness with a seat belt tether so your dog can ride in the back seat attached to the car's own seat belt system. The harness has a wide, padded chest panel with straps that wrap around the body and fasten with hook-and-loop closures, and the tether is a flat nylon strap with a clip for your dog's harness and a buckle tongue that slots into the car's seat belt receiver.

It is made of nylon and canvas and comes in black, red, fluorescent green, camouflage blue and rose red. The tether is one size, about 1.0 in wide and 27.6 in long (2.5 x 70 cm), and it is adjustable. Harness sizes run S to XL: S suits dogs of 4.4 to 11 lb (2 to 5 kg), M 11 to 33 lb (5 to 15 kg), L 33 to 55 lb (15 to 25 kg) and XL 55 to 88 lb (25 to 40 kg), and the table below gives neck and chest ranges for each size.

Measure your dog's neck and chest and add a little room, about 1 in (2 to 3 cm), because the measurements are for reference only. Check that the harness sits snugly with no gaps, and that the tether is short enough to stop your dog from moving around the back seat. Try the set at home first, and check the clips and stitching before each trip.