Beef Gullet Flats 12" (3-Pack) WholesaleEthically sourced and made from 100% South American beef esophagus. These chews have a flat, jerky like texture and shape. Esophagus is a unique source of chondroitin and glucosamine, which both promote healthy joints. Easy to digest, high in protein and low in fat. No additives, fillers, hormones, chemicals or preservatives. Guaranteed Analysis: Crude Protein (min): 79. 0% Crude Fat (min): 1. 3% Crude Fiber (max): 1. 0% Moisture (max): 13. 0% Ash