Extreme durability holds up well under the toughest chewers and its unpredictable bounce will have pet playing for hours. The opening at the bottom has inner-facing, soft adjustable rubber prongs that move aside to allow the toy to be stuffed. Randomly dispenses kibble and treats as your dog plays. Made of natural rubber. Search_Phrases: Dog Cat Vinyl Rubber And Other Toys,Busy Buddy Squirrel Dude Purple Large,Premier Pet Products Type: Treat Dispensers