Royal Canin Veterinary Diets Mature Consult in Loaf Senior Cat Food is a complete and balanced diet that's been specially formulated to nutritionally support senior cats with a tendency to gain weight.Please consult with your veterinarian to determine the best diet for your pet. Transitioning your pet from one diet to another should be a smooth and gradual process over a 710-day period. Please ensure you follow the correct rationing amount, especially when mix-feeding.Ingredients This formula includes a blend of nutrients that help to support vitality Moderate calorie content to help maintain ideal bodyweight Enriched with a blend of antioxidants to help neutralise free radicalsIngredientsPork by-products, poultry by-products, corn starch mixture, wheat flour, powdercellulose, minerals, sunflower oil refined, pork blood products, fish oil, caramelised sugars, dried tomato pulp, crude lecithins, yeast and part thereof, marigold extract (source of lutein), glucosamine, hydrolyse