Royal Canin Feline Light Weight Care Cat Food is a balanced and complete feed for adult cats - Recommended to help limit weight gain. Royal Canin Weight Care is enriched with L-Carnitine to maintain a healthy fat metabolism. It contains a high protein content and a low fat content; the perfect ratio for maintaining muscle mass whilst limiting weight gain. Key Features: High protein and a low-fat content : The perfect ratio for maintaining muscle mass whilst limiting weight gain. Proven Results : A study done by Royal Canin found that over 90% of overweight cats achieved a healthier weight in 8 weeks, when fed this diet. Urinary Health : Contains a combination of minerals that help maintain your adult cat's urinary system.