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 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. 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 anti-oxidants. Great taste.