40 reviews forRoyal Canin Veterinary Cat - Urinary S/O

I have both of my male cats on this RC dry food, which they love. It helps or even prevents urine infections that male cats are prone to. The only problem is that the price increases every few months. Not very long ago this bag was £11.99

My two maine coons have been on this diet for 4 years after my female developed struvite crystal problems and had to have surgery. The vet advised to go onto this diet. Although very pricey we havent we stuck to it and never had issues again since. Cats are now over 10 years old.

My cat's struvite crystals increased on this, after having the wet variant for weeks. We realised he wasn't drinking enough, having got used to the high water content of the wet food. He liked the taste and ate it all happily, so after 12 weeks of the high dilution S/O variant I am confident that he will do better on this when we try again, and will then be on it for life. Royal Canin have been very helpful and would recommend this food for struvite crystal dissolution.