Add some excitement to a dog's game of fetch with the Chuckit!® Ultra Tumbler™! Designed to engage a dog's natural chase instinct; this exciting fetch toy tumbles around on the ground in an erratic tumbling motion that dogs go crazy over. Launch it 2-3 times farther with any medium or large Chuckit! Launcher for even more fun during fetch. Designed for the most demanding use; the Ultra Tumbler is made with the same durable; non-toxic rubber as the popular Ultra Ball that Chuckit! fans have come to love. Great for both land and water; you can Make Fetch Happen® anywhere; anytime with the Chuckit! Ultra Tumbler Fetch Toy.