Make Fetch Happen on land & in water with Chuckit! Amphibious Balls! Great for water loving canines, Amphibious Balls are unsinkable & float high on water, making them the perfect summer time dog fetch toy. Bright colors make them easy to find in water & on land. Made from lightweight, yet durable materials the Amphibious Balls are gentle on your dog's mouth & won't pop when you dog fetches them. Amphibious Balls are launcher compatible with medium Chuckit! Launchers. Great for pools, ponds, lakes, & creeks.