This is a specific conversation about Cat urinary problems — diet and products that help — ask about yours and get one honest answer for your exact situation.
inparticular.ai
A long-haired male cat dealing with both urinary crystals and hairballs is a real balancing act — those two issues pull in slightly different directions, and most standard foods don't address either properly, let alone both. Urinary issues in male cats need to be taken seriously; blockages can become life-threatening quickly, so a vet relationship matters here. Diet is genuinely one of the most powerful levers you have for both conditions. To point you in the right direction — has your Himalayan had a recent vet check confirming the crystal type, and what are you currently feeding him?
Yes, he was seen about four months ago. The vet confirmed struvite crystals and said to focus on his diet. He's on a dry food right now, a supermarket brand. The hairballs are a separate ongoing battle — he vomits one up maybe twice a week.
inparticular.ai
That's really useful. Struvite crystals in particular respond well to dietary management, mainly by keeping urine dilute and slightly acidic. Dry food is the one thing I'd flag straight away — it's the single biggest contributor to poor urinary health in cats because they get almost no moisture from it. Himalayans already tend to drink less than they should, so a male on dry food with confirmed crystals is a combination that keeps the risk high. The twice-weekly hairballs tell the same story — a dry diet makes it harder for hair to move through the gut efficiently. Can I ask, is he resistant to wet food, or has it just not been the default?
He's not resistant as such, he's eaten it before. It's more that I wasn't sure what to look for. I want something that actually addresses both issues rather than me just guessing.
inparticular.ai
That's exactly the right instinct — guessing between two problems usually means you solve neither. Given the confirmed struvite history, the hairball frequency, and his age, my recommendation is Royal Canin Hairball Care in wet pouch form. It's specifically formulated to support urinary tract health by promoting the kind of dilute, slightly acidic urine that discourages struvite formation, and it has the fibre profile — psyllium and specific insoluble fibres — that helps transit hair through the digestive system rather than letting it accumulate. The high moisture content of the wet version does a lot of the heavy lifting on the urinary side simply by getting more water into him daily. It's widely available on Amazon UK and there's a multipack that makes it economical for daily feeding. I'd phase out the dry completely over about two weeks rather than switching abruptly.
That sounds straightforward. Should I be doing anything else alongside the food change, or is the diet enough on its own?
inparticular.ai
The diet change will do the most work, but there are two things worth adding. First, a water fountain — Himalayans often drink more when water is moving, and increased intake genuinely reduces crystal recurrence. Second, given his coat, a regular grooming routine reduces how much hair he's ingesting in the first place, which takes pressure off the diet working alone. A follow-up urine check with your vet around three months after switching is worth booking now — it's the only way to confirm the crystals are resolving rather than just assuming. But yes, the food is the foundation.
Really helpful, thank you. I'll order the Royal Canin Hairball Care wet food and look at a fountain too.
inparticular.ai
Good plan. The combination of the wet food and a fountain is genuinely the most effective pairing for a male cat in his situation. Watch for the hairball frequency — it should drop noticeably within four to six weeks once his gut transit improves. If the vomiting doesn't reduce after six weeks on the new food, that's worth reporting back to your vet separately, as it can occasionally point to something beyond hairballs in older cats. Good luck with him.
