Royal Canin Urinary SO Moderate Calorie is a veterinary-exclusive dry cat food that supports bladder health. It increases the amount of urine produced to help dilute excess minerals that can cause crystals and stones. Low Relative Super Saturation (RSS) methodology helps lower ion concentration. Moderate calorie content helps them maintain a healthy weight. Features & Benefits: CATS PRONE TO WEIGHT GAIN: Royal Canin Urinary SO Moderate Calorie is a veterinary-exclusive dry cat food for cats prone to weight gain with urinary health concerns HELPS PREVENT STONES: Specialized adult cat food helps dissolve pure struvite stones and helps prevent calcium oxalate stones WEIGHT MANAGEMENT: Low calorie cat food (10% less calories than Royal Canin Urinary SO Dry Cat Food) for ideal weight maintenance BLADDER HEALTH: RSS methodology for cat bladder health helps lower the risk of crystal formation S⁄O INDEX: The exclusive S⁄O Index creates an environment unfavorable to crystal formation in the bladder to help support urinary health QUALITY AND SAFETY: Attention to the very smallest details during the formulation and production process helps Royal Canin deliver precise and effective health nutrition for pets TAILORED NUTRITION: Check out the full range of Royal Canin wet and dry cat food formulas that offer nutrition for cats of all lifestages, activity levels and select breeds Species: Cat Brand: Royal Canin®VETERINARY DIET® Food Type: Kibble Breed Size: All Sizes Life Stage: Adult Health Consideration: Urinary Flavor: Chicken Weight: 6 lb Ingredients: Chicken by-product meal, brewers rice, corn, pea fiber, wheat gluten, corn protein meal, natural flavors, chicken fat, salt, fish oil, potassium chloride, sodium bisulfate, calcium sulfate, egg product, vegetable oil, sodium pyrophosphate, DL-methionine, fructooligosaccharides, choline chloride, monosodium phosphate, rosemary extract, preserved with mixed tocopherols and citric acid, vitamins[DL-alpha tocopherol acetate (source of vitamin E), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement], taurine, trace minerals[zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-carnitine, marigold extract (Tagetes erecta L.). Caloric Content: This diet contains 3319 kilocalories of metabolizable energy (ME) per kilogram or 299 kilocalories ME per cup on an as fed basis (calculated). Guaranteed Analysis: Crude Protein (min.)32.0%, Crude Fat (min.)9.0%, Crude Fat (max.)13.0%, Crude Fiber (max.)8.0%, Moisture (max.)7.5%, Calcium (max.)1.3%, Phosphorus (max.)1.2%, Magnesium (max.)0.1%. Feeding Instructions: Royal Canin Urinary SO Moderate Calorie is a veterinary-exclusive dry cat food for cats prone to weight gain with urinary health concerns. See packaging for complete feeding instructions. Royal Canin Veterinary Diet Feline Urinary SO Adult Dry Cat Food – Moderate Calorie, Size: 6.6 lb | PetSmart