A complete dry food, rich in cod and trout, for sterilized adult cats.Contains specific combinations of ingredients, scientifically formulated to make a difference in your cat's long-term health.It includes Optisavour, it is formulated with two flavors and rich in proteins for a very tasty and palatable recipe.The formula was developed to help sterilized cats maintain a healthy condition throughout their adult lives.Protein, fat and carbohydrate levels have been specially adapted to help maintain an ideal body weight in sterilized cats.