Stuffed Beef Gullets combine a tasty exterior comprised of gullet jerky and a soft interior of bully stick dust. Gullets are the esophagus (the food pipe) of the bull which is naturally rich in glucosamine and chondroitin (which helps with dog’s joint health). They are also a fully digestible treat and an excellent dental dog chew. They are all-natural, chemical and preservative free. These would be a great chew for all size dogs including light chewers.