Yeti Crunchy Puffs is what you get when you microwave small pieces of the Yeti Dog Chew. Yeti Crunchy Puffs are puffed-up versions of the Yeti chews. When the hard chews are too small to safely feed to your dog, simply placing them in the microwave for 45-60 seconds makes for a delicious treat. These delightful crunchy puffs are baked in the USA using only all natural wholesome ingredients you can actually pronounce. No added color, preservatives, or additives.