Royal Canin Feline Health Nutrition Digestive Health Cat Food has been specially formulated to provide a complete balanced diet for kittens, meeting their nutritional needs during this early stage of their lives Made from high quality ingredients enriched with vitamins and minerals to provide complete nutrition for a happy, healthy kitten Immunity Booster - a unique formula to help build the kitten's natural defenses Vitamins E and C - to help boost your kitten's immune system and support overall health and vitality Mannan-Oligosaccharides to encourage the friendly bacteria in your kitten's intestinal tract Digestive security by means of an exclusive combination of ingredients (fructo-oligo-saccharides, beet pulp, fish oil and very highly digestible proteins) Taurine and Lutein - to help promote a healthy heart and vision;Omega 3 and 6 fatty acids - to help maintain healthy skin and a shiny coat Suitable for kittens from 4-12 months