KONG Liver Snacks are made with delicious flavor for a biscuit that is delightful for dogs. Made in the USA, these high-quality treats are all-natural and do not contain wheat, corn or soy giving them an irresistible flavor that is great for any treating moment. Treats are specially shaped and sized to fit your dogs KONG rubber toy.Irresistible and delicious liver flavor great for any treating momentGreat for stuffing into KONG Classic and rubber toys for extended playIdeal for any treating or training occasionMade in USA from Globally Sourced MaterialsAvailable in two sizes: S (for Small-Medium KONG toys) and L (for Large KONG toys)