Solvit PetSafe Deluxe Car Safety Dog Harness, Adjustable Crash-Tested Dog Harness, Car Safety Seat Belt Tether Included IMPORTANT INFO: While travel with restrained pets is generally safer, use of the PetSafe Deluxe Car Safety Harness does not guarantee your pet will be free from injury during a sudden stop or collision DURABLE AND COMFORTABLE: The PetSafe Solvit Deluxe Car Safety Harness is crash-tested in a DOT-approved facility and stress tested to 3,000 + lb.; the fully padded vest area provides superior comfort MULTIPLE ATTACHMENT OPTIONS: The harness can be attached to your vehicles seat belt in different ways to provide a combination of mobility and safety thats right for you and your pet MEASUREMENTS: Medium size fits most pets weighing 20 lb. to 55 lb.; please see sizing chart to confirm chest and neck measurements for your pet before ordering HELPS REDUCE DRIVER DISTRACTION: The PetSafe Solvit Deluxe Car Safety Harness helps keep your furry family member snugly in their seat; uses seat belt integration and fits all vehicles with a seat belt LEASH ATTACHMENT: The harness features a convenient connection point for a leash for quick exits from the vehicle when youve reached your destination or for when its time for a potty break SUPPORT FOR YOU: Call, chat or email with our expert US-based customer care specialists six days a week at 1-800-845-3274; they are waiting to assist you and your pet with your product needs EXPERIENCE: PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year