Best Seller | Auto Zip Line for Dogs, 7.13" L, 1.45 LBS, Black Inspired by a dog run, the Auto Zip Line allows back-and-forth plus sit-and-stand movement, but also restricts your dog's access to the front seats allowing you to drive distraction free. This multifunctional restraint system is simple to use-the... ... more Auto Zip Line for Dogs, 7.13" L, 1.45 LBS, Black Inspired by a dog run, the Auto Zip Line allows back-and-forth plus sit-and-stand movement, but also restricts your dog's access to the front seats allowing you to drive distraction free. This multifunctional restraint system is simple to use-the... Petco.com | | $29.95 go to store |