Project Hive's Looped Balls are designed with small ridges so dogs can easily grasp and hold them in their mouthsto carry them back and forth for a fun game of fetch, or to play with as a tug toy. The loop makes them easy to retrieve on any surface, including in water (because all looped toys float!). If your dog is a fetcher but can't quite catch a tennis ball, your pup is in for a treat! The attached rope is forgiving and allows dogs to catch the Looped Ball in the air more easily.Already have a Hive Zoomer dog toy launcher? This two-pack will double your fun! With the Hive Zoomer's patented power curve, you can pick up and throw multiple Looped Toys at once to exercise several dogs at the same timewith just one launchersaving yourself time and energy.Elevate your dog's game of fetch or tug with the Hive Zoomer Collection! Multipurpose looped toys: throw as fetch toys, play tug, or use with the Hive Zoomer for the ultimate game of fetch! Easier for dogs: ridged ball design makes it fun and easy for dogs to grasp, carry, and tug; the rope allows for easier catch and retrieval. Looped Balls work perfectly with the Hive Zoomer dog toy launcher for super far-flying fetch, accurate aim, and easy, slobber-proof pick up on any surface, including in water. Rope hook onto the end of the Hive Zoomer for easy carrying and storage. Buoyant design to float in water. Brightly colored toys are easy to find. Non-toxic, BPA-free, and made with recyclable materials.