Buffalo Blue Wilderness, 24 LB, Chicken, Large Breed Dog Food, High Quality Protein From Deboned Chicken Plus L-Carnitine To Help Produce Lean Muscle, Essential Proteins & Carbohydrates To Help Meet Energy Requirements, Glucosamine & Chondroitin Helps Support Joint Function & Overall Mobility, Omega 3 & 6 Fatty Acids Helps Promote A Shiny Coat & Healthy Skin, A Precise Blend Of Calcium, Phosphorus & Essential Vitamins Helps Keep Bones Strong, Essential Vitamins, Chelated Minerals & Important Antioxidants Help Support The Immune System.