Kurgo Direct to Seatbelt Tether

The Direct to Seatbelt Tether attaches to the female end of your seatbelt, and can just live there. When your dog hops in, simply attach the opposite end to his harness via the included carabiner, and off you go—your dog safely in back, and you in the driver’s seat (even if your dog wishes it was the other way around). It extends from 15" to 22" for you and your dog's comfort.
Heads up:  This seatbelt is incompatible with Volvo and not recommended for Ford F-Series trucks