This is a specific conversation about Senior cat food — what they need as they age — ask about yours and get one honest answer for your exact situation.
inparticular.ai
Nine is the age when it's genuinely worth thinking about what's in your cat's bowl — so good timing. Senior cats typically need higher protein than you might expect (not lower), reduced phosphorus to protect the kidneys, and usually do better with wet food because hydration becomes more important as they age. The right food really does depend on whether your cat has any health conditions starting to show up. How old is your cat exactly, are there any health issues your vet has flagged, and what are you currently feeding them?
He's 9, grey domestic shorthair called Monty. No health conditions as far as I know — last vet check was fine. He's been on Whiskas dry kibble his whole life. I've never bought senior food before and honestly don't know where to start.
inparticular.ai
Monty sounds like he's in great shape, which means you've got the luxury of making a proactive switch rather than a reactive one. The main thing to know: Whiskas dry is fine for a young adult cat, but at 9 he's entering the stage where his kidneys will start to work harder, and a dry-only diet doesn't help with that. The single most useful upgrade you can make right now is moving him to a quality wet food — or at least adding wet alongside the dry. What does Monty tend to prefer — does he eat pretty much anything you put in front of him, or is he a fussy eater?
He's pretty easy going with food honestly. Not fussy at all. I just want to make sure I'm doing right by him as he gets older.
inparticular.ai
That makes this straightforward. For a healthy, unfussy 9-year-old like Monty, I'd go with Royal Canin Ageing 12+ wet food in gravy. I know the name says 12+ but it's actually well suited from around 9 onwards — it's formulated specifically for ageing cats, with controlled phosphorus to ease the load on kidneys, a high-quality protein profile, and the soft texture makes hydration easy. It's one of the few genuinely well-researched senior cat foods rather than just a rebranded adult recipe. You can find it in pouches on Amazon UK, and most cats take to it readily. I'd suggest starting by mixing a pouch in with his current dry food once a day so the transition is gradual — his digestive system will thank you.
Should I be cutting out the dry food completely or just adding wet alongside it?
inparticular.ai
You don't have to go fully wet, and for Monty — healthy and doing well — a mixed approach works perfectly. Wet in the morning, a small amount of dry in the evening is a really common and sensible routine. The wet food does the heavy lifting on hydration and kidney support, while the dry gives him something to crunch. If you ever get bloodwork done and the vet flags early kidney values, that would be the moment to move to wet-only. For now, mixed is absolutely fine and much better than dry alone.
That's really helpful. One more thing — how often should I be getting him checked now he's a senior?
inparticular.ai
From 9 onwards, twice-yearly vet visits are worth it rather than the once-a-year you might have been doing. Cats age faster than we do, and six months is a long time at this life stage. The key things to ask your vet to check are kidney function (a simple blood panel), thyroid levels, and weight — gradual weight loss is one of the earliest signs something's shifting. You're already thinking about this the right way, which puts Monty in good hands.
