PetFun Christmas Novel Smart Doggy Challenging Cube Dispenser Treat TPR Round Waggle Ball Toy, Small, Medium and Large Buy any three item in PetFun Store, you will win one for free, great discount only for welcome Chrstmas coming. You also can keep stroage. PetFun RB-17R LovepPlay Series - Dog Challenging Treat Toy, it is made of nontoxic, extremely durable natural rubber. Red color with three optional sizes small diameter 2.36(6cm), medium diameter 3(7.6cm) and large diameter 3.74(9.5cm). Vary sizes provide more options, you can choose it based on your furkids chewing behaviors LovePlay is Mommy and daddys favorite toy, used for both entertain and distract, the dispenses food and treats can keep dogs hours of busy. Especially in a raining day, it is the wonderful toy to kill boredom LovePlay is also an excellent alternative to traditional bowl feeding extending the joy of mealtime and preventing unhealthy gulping, by slowing your furkids eating speed LovePlay gives IQ-building fun time to your furkid genius, you can praise and the treat reward will encourage continued involvement