Make Fetch Happen with the Chuckit! Ultra Ring. The Ultra Ring is the ultimate chase and fetch toy because of the unique topspin infused action that causes the Ultra Ring to erratically bounce, zig-zag, and hop on the ground just like real game, engaging your dog's natural chase instincts. Bright colors make it easy to find in snow or bright sun making it the ultimate chase and fetch toy. Compatible with the Chuckit! Ring Chaser for even more fetch fun. Product note: For supervised play only.