Add some excitement to your dog's game of fetch with the Chuckit! Ultra Tumbler Fetch Interactive Dog Toy! Designed to engage your dog's natural chase instinct, the fetch dog toy tumbles around on the ground in an erratic tumbling motion that dogs go crazy over. Launch this dog toy 2 to 3 times farther with any medium or large Chuckit launcher for even more fun during fetch. Featuring bright colors, this interactive dog toy offers high visibility for easy finding no matter where you are.