ROYAL CANIN® Fit 32 is suitable for adult cats between 1-7 years old, it's been specially designed to meet all of your cat's nutritional requirements for supporting and maintaining the healthy situation that your cat is currently in.Your cat needs high quality nutrition to meet all the requirements of adulthood - that's why ROYAL CANIN® Fit 32 has an optimal nutrient profile that contains the right level of beneficial nutrients to help support and maintain the good health of your adult cat.What's more, ROYAL CANIN® Fit 32 is formulated with a balance of beneficial nutrients - such as a variety of vitamins and minerals - to help in maintaining a healthy urinary system for adult cats like yours.Thanks to the inclusion of specific dietary fibres, ROYAL CANIN® Fit 32 also helps to rid your cat of hair and fur it may have ingested. This ultimately means that occurrence of hairballs is significantly reduced. Indoor adult cats like yours tend to get less exercise than outdoor cats, that's why a balanced and complete diet containing beneficial nutrients is important for optimal health.ROYAL CANIN® Indoor 27 contains a highly digestible protein (L.I.P.) that's specifically selected for its very high digestibility. This protein also helps to reduce the quantity of your cat's stool, as well as reducing the smelly stool odour that occurs when cats have a lower intestinal transit due to a lack of exercise.This food has a moderate fat content in order to ensure that your cat's calorie intake is aligned with its level of activity - the calorie content also contributes to the maintenance of a healthy weight.It's common for indoor cats to spend long periods of time grooming themselves. Thanks to the inclusion of specific dietary fibres, such as psyllium, this food also helps to stimulate the clearance of ingested hair - resulting in a significantly reduced amount of hairballs