TufToys Big 9" Dog Frisbee Toys - Interactive Dogs Toy Made of Tough ThermoPlastic Rubber TOUGH & DURABLE - TPR (ThermoPlastic Rubber) is a tough NON TOXIC rubber/plastic composite, as durable as rubber yet flexible like plastic so it won't hurt your dog's teeth. Although no toy is indestructible, these stand up well to aggressive dogs. THOUGHTFULLY SHAPED - Large and grooved frisbee, designed not to warp easily with even the most aggressive chewers. These are not your average flying disc toy made of cheap plastic, they are dynamic and built to fly straight even after a mauling FLOATY FUN - Dogs love swimming after frisbees in water. This makes Our specially formulated TPR frisbees great for fetching in any environment. You can use them as an interactive toy in water fetch games as well as dock diving training. Superfun! YELLOW COLOR - Since dogs only see in blue & yellow (not red), yellow is the ideal contrast for grass as opposed to blue which is usually more suitable for indoor environments. Your dog will never have trouble spotting it to make spectacular catches! INTERACTIVE - Build the relationship with you and your dog with the help of the latest frisby technology! Frisbees are one of the original and classic interactive toys for a reason. That reason is they are much more fun and interesting than a ball!