Inspired by a dog run, the Kurgo Auto Zip Line lets your dog move side to side, sit and stand, while keeping them out of the front seats. You drive without distractions and they ride in comfort. • Heavy-duty webbing attaches to two fixed points in your vehicle • Adjustable leash connects and disconnects easily • Go from car restraint to walking leash in an instant Ideal for dogs who like to move around during the ride.