User Icon
Free shipping on all orders over $49. View details >
Benefits
    • Veterinary-exclusive dry dog food for dogs 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® Canine Urinary SO® Dry Dog Food

Royal Canin Veterinary Diets

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

Learn More
We'll collect your pet information to verify this prescription with your veterinarian before shipping. Your prescription order will ship upon veterinarian approval.
Icon Subscribe & Save 10%!
See Details
Get 10% off all orders when you subscribe to an eligible Royal Canin diet with Never Forget®! Valid on all orders on new subscriptions created between 1/1/2019 and 12/31/19.
Icon Free Shipping!
See Details
Get free standard shipping on all Royal Canin diets -- no codes or coupons required! Please allow 2 to 5 business days for delivery, dependent on product availability. Not able to deliver pet food to Alaska or Hawaii.
Your Price $29.99-$78.99
Flavor
Product Information

Royal Canin Urinary SO is a veterinary-exclusive dry dog food, developed to nutritionally support your adult dog’s urinary tract and bladder health. It increases the amount of urine your dog 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

Royal Canin Urinary SO is a veterinary-exclusive dry dog food, developed to nutritionally support your adult dog’s urinary tract and bladder health. It increases the amount of urine your dog 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.

Developed For

Dog

Product Benefits

  • Veterinary-exclusive dry dog food for dogs 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.