Meet our newest line of exciting Dog Toys -The WUNDERBALLIt bounces, floats, cleans your dog's teeth, and is virtually Indestructible. For A Limited time Buy 3 and Get 1 Free. So replace those old tennis balls and get your dog the brand new WUNDERBALL today. Made from 100% Natural Rubber this product is safe for your pet and safe for the planet. Use our popular X'tenstion to lessen the impact of your retractable leash (although we don't ever suggest using a retractable leash for safety reasons). Our CRAZYcoupl'r is our answer to walking two dogs on one leash with no tangles. Is that a WACKYwalk'r in your pocket? Oh wait, it's just our famous Keychain made from the same material as our best rated No Pull Leashes.