Petco Text Logo
Petco Pet Logo

My cat had crystals. Which Royal Canin urinary food should I use?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 5 years and 4 months old

What is the difference between Royal Canine Urinary S/O and Royal Canine Urinary Care for cats? My male cat had crystals some time ago.

1 Answer

Most Helpful Answer

Image profile

Answered By Christie Long, DVM

Veterinarian, Certified Veterinary Acupuncturist

Published on February 22nd, 2018

From Royal Canin's website: "This diet is only suitable for healthy adult cats that do not have a urinary issue or a history of urinary problems. This food is not a replacement for a diet prescribed by your veterinarian." If Elbi has already had a urinary problem, I don't recommend considering switching to the urinary care food. Urinary S/O is designed to encourage more drinking, as well as neutralize the pH of the urine - both of those together tend to almost completely eliminate the chances of crystals forming.

Vote icon

118Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored