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Benefits
    • Veterinary-exclusive cat food for cats with urinary health concerns
    • Helps dissolve pure struvite stones and helps prevent calcium oxalate stones
    • Lowers the risk of crystal formation using RSS methodology for bladder health
    • Supports urinary health with an exclusive S/O Index, and creates an environment unfavorable to crystal formation in the bladder
    • Helps prevent struvite stones from reoccurring

ROYAL CANIN VETERINARY DIET® Feline Urinary SO® Dry Cat Food

Royal Canin Veterinary Diets

*Prescription Required: Vetsource®, our pharmacy provider, may need to contact your veterinary hospital for prescription verification.

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We'll collect your pet information to verify this prescription with your veterinarian before shipping. Your prescription order will ship upon veterinarian approval.
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Product Information

Royal Canin Urinary SO is a veterinary-exclusive dry cat food, 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.

This food requires a veterinary prescription.

Active Ingredients

Chicken by-product meal, brewers rice, corn, corn gluten meal, chicken fat, wheat gluten, natural flavors, wheat, salt, powdered cellulose, fish oil, potassium chloride, sodium bisulfate, calcium sulfate, sodium pyrophosphate, vegetable oil, fructooligosaccharides, choline chloride, 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], DL-methionine, taurine, monocalcium phosphate, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

 

Crude Protein (min.) 32.5%, Crude Fat (min.) 13.0%, Crude Fiber (max.) 4.0%, Moisture (max.) 8.0%, Calcium (max.) 1.26%, Phosphorus (max.) 1.26%, Magnesium (max.) 0.1%.

 

This diet contains 3659 kilocalories of metabolizable energy (ME) per kilogram or 315 kilocalories ME per cup on an as fed basis (calculated).

Developed For

Cat

Product Benefits

  • Veterinary-exclusive cat food for cats with urinary health concerns
  • Helps dissolve pure struvite stones and helps prevent calcium oxalate stones
  • Lowers the risk of crystal formation using RSS methodology for bladder health
  • Supports urinary health with an exclusive S/O Index, and creates an environment unfavorable to crystal formation in the bladder
  • Helps prevent struvite stones from reoccurring

Usage Guidelines

Feed as directed by your veterinarian.