4Legz Freeze Dried Chicken Hearts are perfect treats for dogs and cats alike! Raw Freeze-dried treats make essential nutrients easy to absorb, can soothe sensitive stomachs, and often create less waste. With no added salt, sugar, chemicals or artificial preservatives these treats are perfect for both health-conscious owners and pets! No added salt, sugar, chemicals or artificial preservatives Non-GMO Made in USA Great for dogs who struggle with allergies Grain and Gluten Free