Chuckit Hydrosqueeze Duo Tug is ideal for fun in and out of water. Holds and releases water Floatable Bright hi-vis colour 2 balls connected by nylon strap Chuckit! Hydrosqueeze and Hydrofreeze toys are designed to hold and release water during play, helping to keep dogs cool on hot Summer days. Bright orange and blue for high-visibility on water or land. Two Hydrosqueeze balls connected by a nylon strap allows for human/dog tugging or multi-dog tugging. Designed to hold and release water during play when ball is squeezed or tugged on. Added play dynamic helps keep dogs cool. High-visibility on water or land.