Redbarn Braided Stick Sm - Md Chews 0.13Oz - 3.6G In the true spirit of Redbarn, we continue to be innovative by using a single ingredient, esophagus, in unique ways that meet your pet's unique needs. A fantastic rawhide alternative, beef esophagus is a highly digestible chew, rich in protein and low in fat. It's also a unique source of chondroitin and glucosamine, great for supporting your dog's joint health.