Blue Buffalo Wilderness Wild Chunks Chicken Breast Trail Treats, 2.25 Oz Blue Bones Are Made With The Finest Natural Ingredients, Have No Chicken (Or Poultry) By-Product Meals, And Are Corn, Wheat And Soy Free Dha To Help Promote Cognitive Development Taurine To Help Promote Heart Health Vitamins A, C And E To Help Support The Immune System