All Natural Chicken Hearts.  Frozen 9 lb bag or 3 lb bag.
 
Chicken hearts are an easy eating pet favorite. About the size of an acorn, chicken hearts are rich in vitamin A, iron, and assorted B vitamins. They are also an excellent source of taurine, which is an amino sulfonic acid and an important building block of protein.
 
Choice of 9 lb bag or 3 lb bag.