ZippyPaws Zoo Burrow Toy with 3 Squeaky Animals, Plus 3 Extra Panda Refills ZippyPaws Zoo Burrow Toy with 3 Squeaky Animals, Plus 3 Extra Panda Refills Large interactive puzzle toy challenges your dog Great hideout for treats too Great for dogs of all sizes Burrow Zoo size: 11 x 6 x 5 Inch