Senior cat food for sensitive stomachs

Two senior foods and two bouts of loose stools — that's a frustrating pattern, and it's worth figuring out why before trying a third. Senior cats generally do better with higher protein, reduced phosphorus for kidney health, and wet food for hydration. But if two different senior formulas have both caused digestive upset, there's likely something specific triggering it — whether that's a protein source, a fibre level, or the transition speed. To point you somewhere better: how old is your Norwegian Forest Cat exactly, does she have any diagnosed health conditions, and what were the two foods you already tried?

That's really helpful. Hills and Whiskas Senior are quite different foods, so the fact that both caused the same reaction narrows things down. Hills Senior uses chicken as its main protein, Whiskas leans on poultry derivatives and cereals — the common thread is that both contain grains and mixed protein sources that can be harder for some cats to process. Norwegian Forest Cats are also prone to sensitive digestion as they age, even without a formal diagnosis. Before I suggest something specific — did you transition gradually both times, or did you switch fairly quickly? And was the loose stool present from day one or did it develop after a few days?

That rules out a pure transition reaction — day 3-4 is when the new food is genuinely in her system, so something in the formula itself is the issue. Given she's reacted to both grain-containing, mixed-derivative foods, I'd move her to a single-protein, grain-free wet food with a highly digestible base. My specific recommendation is Royal Canin Digestive Care wet cat food in pouches. It's formulated with a precise fibre blend — psyllium and beet pulp — that firms up stools, it uses a limited, easy-to-digest protein source, and the moisture content from wet food will suit her well at 10. It's not a specialist prescription diet, so you don't need a vet referral. Transition over 10 days rather than 5-6, and you should see a stable result within a fortnight.

Good questions. Norwegian Forest Cats are a large, slow-maturing breed — at 10 she's entering senior territory but not elderly yet. The main breed-specific watch point is weight: they're naturally big but can become overweight easily on high-calorie foods, which stresses the kidneys and joints. Royal Canin Digestive Care is reasonably well-balanced for a cat her size. On kidney support — a 10-year-old with a clean vet check doesn't need a prescription renal diet, but keeping phosphorus moderate is sensible, and wet food is the single best thing you can do for kidney health at this age because it keeps hydration up. I'd ask your vet for a blood panel at her next annual check to get a baseline kidney reading. That way if anything shifts, you catch it early.

You're in a good position — healthy cat, proactive owner, and now a clearer direction. The Royal Canin Digestive Care pouches should settle her stomach down once she's fully transitioned. Keep an eye on stool consistency around days 3-5 again as you switch, and if it stays firm past day 7 you'll know she's tolerating it well. Good luck with her.