Kong License, Cooling Coats for Dogs (Small) A sporty cooling coat thats perfect for dogs that may overheat in hot weather The unique UPF fabric blocks more than 99% of harmful UV rays; Light-colored fabric reflects sunlight for added protection Features an underlay of foam for absorbing and storing cool water Fabric is designed to exchange body heat from dog with coolness in coat Size Small: Neck 10", Chest 17", Length 12"