Iams is veterinarian recommended. Specialized nutrition for healthy weight. Healthy coat. Healthy digestion. Healthy heart. With chicken - 0% fillers. Making every step a happy one. Iams Optimal Weight helps keep your cat fit with an exclusive nutritional system containing fat metabolizing l-carnitine to help her stay light on her feet. Healthy Weight: Formulated with l-carnitine to help gradually return your cat to a healthier weight. Healthy Skin & Coat: Vitamin-rich fish oil for healthy skin and coat. Healthy Digestion: Tailored fiber blend, including probiotics and beet pulp in support of your cat's digestive health. Healthy Heart: 7 essential nutrients for a healthy heart. More Healthy Benefits: Strong Immune System: Enriched with antioxidants to help support a strong immune system. Strong Muscles: Formulated with high quality protein to help your at maintain strong muscles. Healthy Eyes: Taurine for healthy eyes. Find out more about lifestage nutrition at: http://www.iams.com. Iams Cat Foods offer a 100% guarantee. Questions? Comments? Call us at 1-800-525-4267. If you are not satisfied with this product, simply save the unused portion, together with the proof of purchase, and call us. We will gladly replace the product or refund your money. Pet food only. 100% complete & balanced for maintenance. Iams Lifelong Rewards: www.iams.com/user/join. Join for exclusive coupons & information for every Lifestage. Iams ProActive Health Optimal Weight cat food is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for Maintenance. Calorie Content: (Metabolizable Energy - Calculated) 3,499 kcal/kg; 315 kcal/cup. Keep love strong. Good Housekeeping: Since 1909. Limited warranty to consumers. Replacement or refund if defective.