Trees, rocks, earth. . . it doesn’t matter what these bouncy balls hit, they’re gonna fly! Try the Chuckit! Ultra Rubber ball for hours of fun, with bouncy balls that keep on going long after being flung from the Launcher or thrown. The natural rubber is easy to wipe off and floats on water, too. Available in multiple sizes to fit any launcher. Key BenefitsHigh bouncing balls that can be used in the water for a splashing good timeDesigned specifically for the game of fetchFeatures and extra-thick rubber core and quality material that floatsBright color gives increased visibility and help prevent balls from getting lostCompatible with the Chuckit! Ball LaunchersEvery dog plays differently and, since not all toys are created equal, it?s always best to keep a close watch on your pup in case things get ruff. Supervised play will help toys last longer and most importantly keep your pal safe. No dog toy is truly indestructible, so always remove the toy from playtime if pieces begin to break off.