For overweight or obese cats, Purina Pro Plan Veterinary Diets OM Overweight Management Feline Formulas have been specially formulated to help cats lose weight while maintaining muscle, and support a healthy urinary system. The science behind Purina's therapeutic diets represents a collaboration between Purina nutritionists, researchers, and veterinarians.

• Low in fat and calories
• High protein-to-calorie ratio promotes loss of body fat while helping maintain lean body mass
• Contains natural fiber to help contribute to satiety
• Available in dry and canned wet (loaf and Savory Selects) to meet your cat's preference and help with weight loss success
• May be fed for weight loss or weight maintenance
• St/Ox Defense: This diet promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals
• Contains antioxidants
• Great taste