KONG Squeezz® Flex Balls are flexible treat dispensers that hold a variety of sizes of chews and treats. Their size and shape grip various chews and bones, making it easy for your dog to hold between their paws. Smaller treats dispense and reward as the toys are squeezed, gently chewed, and pressed. These multi-use toys can also be used during travel, outdoor play and fetching, and they float in water.