Royal canin food has been specially formulated to provide a complete balanced diet for cats who receive a moderate amount of exercise. Made from moderate calorie ingredients enriched with vitamins and minerals to provide complete nutrition for a happy healthy cat. To help boost your cat's immune system and support overall health and vitality mannan-oligosaccharides to encourage the friendly bacteria in your cat s intestinal tract advanced fibre - to promote the transit of hairballs through your cat s digestive system to help maintain healthy skin and a shiny coat. The crunchy kibble will help aid your cat's dental health through the natural crunching process promoting dental care throughout your cat's life. Suitable for adult cats. Royal Canin adult complete indoor cat food is part of the pets at home nutrition centre.