Refreshing toy for dogs Nothing is nicer than water play on a hot day. Besides being a fun way to pass time, it will also cool your pet down. The duvoplus toy in polyester absorbs water like a sponge. As soon as your dog starts playing, the refreshing water is released into his mouth. Fun, cooling and thirst-quenching for your dog. The crackling fabric and squeaker make this toy even more attractive to your dog. The toy also floats in water.