Just what he needed!!
My 2 year old cat was recently diagnosed with cystitis. Having never showed symptoms before, within less than 1 week of them beginning, he was hospitalised at the vets and had to be catheterised. Within a 3 week period, he had 2 stay overs at the vets and numerous check ups. During the flare up, he was eating Royal Canin Urinary S/O to dissolve the crystals. The vets recommended he has a urinary care diet. Since he has been on this, he has had 1 flare up. I add extra water to all of his wet food