Natural Piggy Puffs are delicious pork skin treats for dogs. Strips of pork skin are puffed up to a light and crunchy texture, then slow roasted to enhance the natural flavors. There are no additives, preservatives or artificial flavors of any kind. They're naturally delicious! Plus, chewing on tough treats help dogs maintain healthy teeth and gums as well as reduce stress, boredom and frustration. Natural Piggy Puffs are made in the U.S.A. Pork skin treats for dogs Crunchy Texture Made in the U.S.A.