FirstMate’s Large Breed formula uses only wild fish from the herring family as a single source， novel protein. The large bite size will allow for controlled eating for larger dogs. The protein and fat levels have been carefully formulated to provide the ideal amount of calories required by a large dog. This formula is very rich in omega 3 and 6 fatty acids producing a healthy skin and coat for your dog. Single source protein (fish) and carbohydrates (potatoes) means this is one of the most simple， easily digestible， grain free diets available in the market today. Glucosamine has been added after the cooking and drying process to ensure maximum joint health. FirstMate Pacific Ocean Fish Formula is great for rotation or elimination diet. All FirstMate formulations are manufactured at our plant located in Chilliwack B.C. Canada with care.