Our New Lamb Gullet Twists are made from 100% Lamb Gullet. Hypoallergenic, Simply Air-dried with No additives, No Preservatives, Nothing! High in Protein and Low in Fat our Lamb Gullet is highly palatable and is a softer alternative to our traditional Pizzle chews so these are great for dogs of all ages. A Natural source of Glucosamine & Chondroitin, these chewy treats are great for promoting good Teeth and Gum health.