Royal Canin Medium Light Dog Food helps reduce your dog's energy intake by 30% compared to a maintenance feed while giving the same quantity of food. Helps achieve and maintain ideal weight by combining an increased protein content (27%) with a low fat content (11%) and L-carnitine to aid the metabolism of fats while maintaining muscle mass. The formula is enriched with fibres which contributes to reducing the feeling of hunger between meals while satisfying the dog's appetite. Contains a synergistic combination of antioxidants to help neutralise free radicals.