Feeding three cats different ages

Three cats sharing one bowl is one of the most common multi-cat feeding headaches — and it matters more than people realise, because a kitten, an adult, and a senior cat have genuinely different nutritional requirements. Cats are obligate carnivores, and those needs shift significantly across life stages: kittens need higher protein and fat for growth, seniors often need joint support, controlled phosphorus, and extra hydration to protect ageing kidneys. A shared bowl means someone is always eating the wrong thing. To point you in the right direction — how old are each of your three cats, do any of them have health issues or dietary restrictions, and what are you currently feeding them?

That 'a bit slow' comment about your 12-year-old is worth taking seriously — reduced energy in seniors is often an early sign of kidney stress or joint stiffness, both very common in older cats. The dry-food-only diet isn't helping either; cats have a low thirst drive and rely heavily on food moisture for kidney health, so seniors on dry food alone are frequently running chronically under-hydrated. Your 6-month-old kitten also really needs kitten-specific nutrition right now — the calorie and protein density in adult food isn't enough to support proper development. Can I ask: do they free-feed all day from one shared bowl, or do you do set mealtimes? That will shape the strategy.

Understood — and the good news is you don't need a complicated routine, just a small structural shift. Here's the honest picture: free feeding dry food to three life stages is the worst combination for your senior cat's kidneys and your kitten's growth. The fix I'd suggest is switching to scheduled wet food meals twice a day, with separate bowls in different spots. That gives you control over who eats what. For the product itself, I'd go with Royal Canin Feline Age-Specific Wet Food Pouches — they do a Kitten pouch, an Adult pouch, and a Senior 12+ pouch in the same range. Same brand, same quality benchmark, and you can buy them in multipack bundles on Amazon UK. You put each cat's age-appropriate pouch in their own spot, feed twice daily, pick up the bowls after 20 minutes. That's the whole routine. Your senior especially will benefit enormously from moving off dry food.

Yes, a greedy kitten will absolutely try — so feed them in separate rooms with the door closed or use a microchip-activated feeder for the senior cat. The SureFlap SureFeed Microchip Pet Feeder is excellent for exactly this situation: it only opens for the cat whose chip is registered, so your senior eats undisturbed at their own pace. Your kitten and adult can eat in the kitchen with standard bowls while the senior has their pouch in peace elsewhere. It's a one-time investment that solves the problem completely. The Royal Canin age pouches stay the right call regardless — it's just about making sure each cat actually gets theirs.

Good — that combination will make a real difference, especially for your 12-year-old. Worth mentioning: given the slowness you've noticed, a vet check-up for kidney function is a sensible call. A simple blood test will tell you whether phosphorus-restricted food should be on the agenda, which would change which Senior pouch or formula you choose. But starting with proper wet food and separate feeding is already a significant step in the right direction.