Urinary cat in an 8-cat foster home — feeding tips

Running a foster home with eight cats and one who has urinary issues is a real logistical puzzle — especially when the cat in question is a male, where blockages can turn dangerous quickly. Diet is one of the most effective tools for managing urinary health, but getting the right food to the right cat when others are around is genuinely tricky. Before we get into solutions, it would help to know a bit more: has your Russian Blue been to the vet and had the urinary issue diagnosed — struvite, calcium oxalate, or just general FLUTD? And what symptoms are you currently seeing? Also, are you feeding wet food, dry, or a mix across the household?

Good — struvite is very manageable with the right diet, and the fact that he's been seen by a vet and the acute symptoms have settled is reassuring. For struvite specifically, you need a food that acidifies the urine and reduces magnesium and phosphorus, which is exactly what therapeutic urinary diets are formulated to do. The challenge in your situation isn't the product — it's the delivery. Can you tell me a bit more about your current feeding routine? Do the cats eat at set mealtimes or is food left out? And is your Russian Blue a reasonably fast eater, or does he graze?

Timed mealtimes with a cat who eats quickly is actually the best-case scenario for this. Here's what I'd recommend: Royal Canin Veterinary Urinary S/O wet food in the individual pouches. It's specifically formulated for struvite dissolution and prevention — it works by creating a urinary environment that dissolves existing crystals and stops new ones forming. The wet format is important too, because increased moisture intake helps flush the urinary tract, which is especially valuable for male cats prone to crystals. The practical solution for your household is to feed him his pouch in a slightly separate spot — even just a few feet away and slightly elevated — at the same time as the others. Because he finishes quickly and it's a timed meal, the risk of others getting into his bowl is low, and you don't need a dedicated room or microchip feeder to make it work. You'd feed the rest of the group their usual food as normal.

Occasional exposure for healthy adult cats is not a concern — the Urinary S/O formula is simply a controlled-mineral, urine-acidifying diet, not a medication. The main caveat is that it's not appropriate as a long-term sole diet for cats with calcium oxalate stones, because the acidification could theoretically encourage that crystal type. But for healthy cats getting the odd mouthful, there's no issue. The one group to be a little more mindful of would be kittens, as they have different nutritional needs — but if your fosters are adults, you're fine.

That's a question worth putting back to your vet, but in most cases for struvite-prone males, long-term maintenance on a urinary diet is recommended because the underlying tendency doesn't go away. Some vets are happy to transition to a good quality high-moisture maintenance food after the crystals have fully resolved and a follow-up urine check is clear — but for a three-year-old male Russian Blue who's already shown he forms struvite crystals, staying on Royal Canin Urinary S/O or a comparable urinary support food indefinitely is a very reasonable and commonly taken approach. The feeding logistics you've described should make that sustainable.