FirstMate LID Ocean Fish Meal & Blueberries Formula Dry Cat Food, 3.96lb. This formula is ideal for cats and kittens of all-life-stages. FirstMate uses wild caught herring, anchovies and sardines as the primary source of protein. The full fish is used rather than heads and frames. Pacific Ocean Fish With Blueberries is rich in antioxidants, low in ash and magnesium. It is also free of peas, flax and chicken protein. Limited Ingredient, Low Carb Formula Grain Free, Gluten Free, Pea Free, Chicken Protein Free Contains wild caught herring, anchovies and sardines as the primary source of protein Veterinarian Formulated Blueberries for added urinary health Made in Canada Available Size: 3.96 lb