100% waterproof dog car seat cover, all worries will disappear. First of all, this dog seat cover can prevent all the mess, keeping the back seat of your car hair-free, mud-free and dry, whether you are taking your dog to the beach or on a road trip. Secondly, with side flap zipper design, the dog car cover provides full protection for your dog, your back seat and car door. It makes your dog feel comfortable and safe during the trip. Finally, the 4-layer dog cover can be used as a dog bench seat cover or trunk cargo liner.