IAMS recipes are based on the latest scientific nutritional findings. They take into account the fact that your cat's digestion is naturally adapted to meat-rich meals with a high proportion of animal proteins. The high-quality dry food therefore contains plenty of meat or fish, which provides valuable protein building blocks and thus helps to maintain lean muscle mass. All varieties are balanced and contain a variety of nutrients and vital substances that contribute to your cat's well-being. The recipes have been specially adapted to the different needs depending on age, lifestyle and weight. All varieties are particularly tasty and digestible thanks to the best ingredients, are highly accepted and are free from any colorants, flavorings and preservatives. Choose between these variants: Adult with Fresh Chicken: for adult cats with a high proportion of animal proteins, helps to maintain lean muscle mass, normal digestion natural defenses, for an optimal pH value in the urine Adult wit