This dog car harness connecting belt is available in two different widths both adjustable in length it is a simple way to strap your dog in the car and helps to prevent them from becoming too excitable or jumping out from an open door or window this way both owner and pet are protected during the drive the dog car harness connecting belt can be connected to the safety harness via a carabiner hook while the other end is clicked into the car seatbelt fastener depending on the desired free s