Puppy Bumpers-Rainy Day (Water Resistant) Keep Your Dog On The Safe Side Of The Fence - Black Dot 10"-13" Water Resistant Material Dog's own collar threads through loops to keep it in place. Light, comfortable, Wipe Clean with damp Cloth With so many people keeping small dogs in upper-floor apartments, this is one products that really could save a life." ~ Dr Marty Becker, Good Morning America