Give your dog a cool treat anytime with the PetSafe Freezable Treat Holding Chilly Penguin toy. Fill the center of the Chilly Penguin with freezable treats like flavored water, chicken broth, yogurt or wet dog food. Place in your freezer overnight and your pooch will have a delicious frozen delight to enjoy the next day. The rounded base gives the Chilly Penguin a fun and challenging wobble. Stack multiple Chilly Penguins on top of one another to save on freezer space. Once your dog is satisfied, the Chilly Penguin toy can be easily cleaned by putting it in the top rack of your dishwasher.