A zip line in the back seat or cargo area is a great way to restrain large dogs. Put them in a safety harness and leash and attach the leash handle through the zip line. Courtesy Kurgo Pet Products
Distraction toys such as a Kong can provide additional hours of fun if you stuff it with Ultramix sweet potato or pumpkin puree and freeze the toy until the puree is solid. Be sure to give the stuffed Kong to your dog outside or somewhere where you won’t mind cleaning up the mess – if he doesn’t lick up everything for you! Peanut butter is another great option. Courtesy Kong