The Earth Rated Rubber Chew Dog Toy is designed to be loaded with treats for long playtimes. Featuring an ergonomic ribbed design that allows your dog to comfortably hold this fun toy, it rolls, twists, and moves in unexpected ways. When your pup is fully engaged, the paw-some chew toy helps soothe separation anxiety and keeps your buddy busy and occupied while he is alone. For added fun, simply add wet treats, like peanut butter, bully sticks, or cavity-fighting treats and see your dog have fun as he chews, chomps, and gnaws. Made from responsibly sourced natural rubber, it’s safe for your best pal and for your top-rack dishwasher and freezer.