PetBuckle Universal Pet Seat Belt Complete Travel Kit, Includes Harness and Tether, Fits Pets 20-Pounds and More Seat belt harness and tether for pets 20 pounds and up Protects passengers including the dog in the event of a crash Crash tested; prevents driver distraction Installs with seat belt loop or PetBuckle Kwik-Connect Tether Tested up to five times stronger than the competition; includes travel bag