Royal Canin Veterinary Diet Urinary SO in Gel Canned Cat Food was developed to nutritionally support your adult cat's urinary tract and bladder health. It increases the amount of urine your cat produces to help dilute excess minerals that can cause crystals and stones. Relative Super Saturation (RSS) methodology is used to help lower ion concentration in urine, which contributes to stone formation. This formula promotes a urinary environment unfavorable to the formation of both struvite and calcium oxalate crystals. And this specialized nutrition, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent struvite stones from forming. Lower urinary tract issues may be a recurring concern for some cats. Talk to your veterinarian about keeping your cat on this urinary cat food for long-term urinary support. And ask them about the right Royal Canin dry cat food and treats to complement your cat's diet. Key Benefits: CATS WITH URINARY CONCERNS: Royal Canin Urinary SO is a veterinary-exclusive adult cat food for cats with urinary health concerns HELPS DISSOLVE STONES: Innovative urinary tract cat food helps dissolve pure struvite stones and helps prevent calcium oxalate stones BLADDER HEALTH: RSS methodology for cat bladder health lowers the risk of crystal formation S/O INDEX: The exclusive S/O Index creates an environment unfavorable to crystal formation in the bladder to support urinary health HELPS PREVENT STONE REOCCURANCE: Specialized diet, with a reduced level of magnesium, helps prevent struvite stones from reoccurring Item Number: 5303180 Brand: Royal Canin Veterinary Diet Food Type: Canned Breed Size: All Life Stage: Adult Health Consideration: Urinary Tract Weight: 5.1 oz NUTRITIONAL INFORMATION Ingredients: Water Sufficient For Processing, Pork By-Products, Pork Liver, Chicken By-Products, Chicken Liver, Chicken, Pork Plasma, Powdered Cellulose, Wheat Flour, Natural Flavors, Wheat Gluten, Calcium Sulfate, Salt, Fish Oil, Carob Bean Gum, Carrageenan, Potassium Chloride, Sodium Tripolyphosphate, Xanthan Gum, Taurine, Sodium Bisulfate, DL-Methionine, Vitamins[DL-Alpha Tocopherol Acetate (Source Of Vitamin E), Thiamine Mononitrate (Vitamin B1), Biotin, Niacin Supplement, D-Calcium Pantothenate, Folic Acid, Pyridoxine Hydrochloride (Vitamin B6), Riboflavin Supplement, Vitamin B12 Supplement, Vitamin D3 Supplement], Marigold Extract (Tagetes Erecta L.), Trace Minerals[Zinc Oxide, Zinc Proteinate, Ferrous Sulfate, Calcium Iodate, Copper Sulfate, Manganous Oxide, Sodium Selenite] Guaranteed Analysis: Crude Protein (min.) 10.5% Crude Fat (min.) 2.5% Crude Fiber (max.) 2.0% Moisture (max.) 81.0% Caloric Content: This diet contains 820 kcal ME/kg; 119 kcal ME/can on an as fed basis (calculated) FEEDING INSTRUCTIONS Please see feeding guide on pack for complete feeding instructions. Transition Instructions: Royal Canin recommends at least a 7-day transition before you begin feeding the new food exclusively. Start by mixing 75% of the old diet with 25% of the new diet on Day 1 and Day 2. On Day 3 and Day 4, mix 50% of the old diet with 50% of the new diet. On Day 5 and Day 6, mix 25% of the old diet with 75% of the new diet. On the 7th day, you can feed the new food exclusively. This allows your pet's digestive system to smoothly adapt to the new food. Royal Canin Veterinary Diet Urinary SO in Gel Canned Wet Cat Food, 5.1 oz cans, Adult, Flavor: Chicken | PetSmart