Buffalo Blue, 12 OZ, Small, Dental Chew Dog Bone, Natural, With A Unique Blend Of Natural Ingredients That Have Been Shown To Help Provide Specific Health Benefits, Glucosamine & Chondroitin To Help Promote Joint Health, Taurine To Help Promote Heart Health, Vitamins A, C & E To Help Support The Immune System, Made With The Finest Natural Ingredients, Have No Chicken Or Poultry By-Product Meals & Are Corn, Wheat & Soy Free.