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
If a senior food made your cat's constipation worse, it was almost certainly too dry or too low in digestible protein — both common problems with kibble-based senior ranges. Senior cats generally need more protein than younger adults, less phosphorus to protect the kidneys, and — especially for cats prone to constipation — as much moisture as possible, which means wet food is usually the right direction. To point you to something specific: how old is your cat, do they have any diagnosed conditions like kidney disease or IBD, and what were you feeding before that caused the problem?
She's 14, a domestic longhair. No kidney diagnosis but the vet said to keep an eye on it. I was feeding her a dry senior biscuit — can't remember the brand — and she got really backed up. She's always been a bit prone to it but it got noticeably worse. No other conditions.
inparticular.ai
That makes complete sense. Dry food for a cat who's already prone to constipation is a tough combination, and longhairs are statistically more prone to it anyway because of the hair they ingest during grooming. Given her age and the early kidney watch, you want something high in moisture, moderate in phosphorus, and with good-quality animal protein rather than lots of plant filler. What are you currently feeding her, even if it's temporary while you look for something better?
Just some generic supermarket wet food at the moment, the Felix pouches. She's eating it fine but I want something better quality.
inparticular.ai
Felix will do in a pinch but it's high in cereals and low in actual meat content, which isn't ideal long-term for a senior cat. For your girl, I'd go with Animonda Carny Senior wet food — it's a German brand, widely available on Amazon UK, and it's grain-free with a high meat content, typically around 70% or more. The texture is soft and moist which will genuinely help with her constipation, and it comes in a variety of proteins so you can rotate flavours to keep her interested. The senior formulation has reduced phosphorus which fits the kidney-watch situation well. It's not the cheapest option but it's well made and cats with sensitive or sluggish guts tend to do noticeably better on it compared to cereal-heavy foods like Felix.
That sounds good. Should I add anything else, like a fibre supplement or more water?
inparticular.ai
Switching to a high-moisture wet food is usually enough on its own to make a significant difference — most cats on good wet food barely need to drink at all because they're getting plenty of water through their food. If constipation persists after a few weeks on the new food, a small amount of plain canned pumpkin (not pie filling) stirred into her meal can help gently — it's a soluble fibre that many cats tolerate well. A water fountain can also encourage her to drink more if she's the kind of cat who ignores a still bowl. But start with the food change first and give it two to three weeks before adding anything else.
Perfect, thank you. I'll order some of the Animonda Carny Senior and see how she gets on.
inparticular.ai
Good plan. Transition gradually over about a week if you can — mix it in with the Felix and increase the ratio slowly — so her gut doesn't have to adjust too fast. If her constipation improves and she's eating well on it, it's worth sticking with long-term. And given her age and the kidney watch, it's worth asking your vet about a blood panel once a year to keep tabs on kidney values — early changes are much easier to manage when you catch them in time.
