Refill For Microwave Puff Dispenser ToysOr Make Your Own PuffsA Legendary TreatThe Finest Pure IngredientsMicrowave Your Own Fresh PuffYeti Dog Chew is an all-natural treat made using yak and cow milk. This irresistible treat is made using traditional recipe used by the people in the Himalayas. It has minimal odor, doesn't stain, or splinter.