Microchip feeder for senior cat with younger cats

A 12-year-old rescue tabby sharing a home with two younger cats is exactly the situation microchip feeders were made for — senior cats genuinely need different nutrition, and younger cats will absolutely hoover up her food given half a chance. Microchip feeders are one of the most genuinely useful multi-cat innovations out there: the lid only opens for the cat whose microchip is registered to it, so each cat gets only their own food. Before I point you toward the right one — is your tabby already microchipped, and are the younger two as well? And is the main concern keeping the younger cats out of her senior food, or is there something more specific going on with her health?

That's a really clear-cut case — and honestly a satisfying one to solve, because the fix is straightforward. The one I'd recommend is the SureFlap SureFeed Microchip Pet Feeder. It opens only for the registered cat, closes the moment they step away, and it's reliable enough that even a pushy younger cat can't bully their way in. You'd get one for your tabby programmed to her chip, and ideally one each for the younger two so everyone has their own station. The SureFeed reads standard microchip formats, so no new chips needed. It also has a sealed bowl design that keeps wet food fresh if she's a slow eater, which older cats often are. The Connect version adds app monitoring so you can track how much she's actually eating — worth considering given the kidney watch.

Most cats pick it up within a day or two, but older cats can sometimes be a little wary of the lid moving. The easy way to introduce it is to leave it open and unpowered for the first day or two so she gets used to eating from it without any movement. Then switch it on — she'll quickly learn that her approach triggers the opening. If she's food-motivated at all, hunger does most of the training for you. The younger cats will be frustrated at first, which is actually a good sign it's working.

For a 12-year-old on kidney watch, I'd say yes. Changes in appetite are often the first sign something's shifting with kidney function, and it's easy to miss in a multi-cat home where you're not sure who ate what. The app logs each feeding visit and how long she spent at the bowl, so you have actual data to bring to the vet rather than a rough estimate. It's not cheap, but given her age and the reason she's on senior food, having that visibility is genuinely useful rather than just a gadget feature.

That's a solid setup — one Connect for your tabby so you can keep an eye on her intake, and standard SureFeeds for the younger two to stop them raiding hers or each other's. Place them in different spots in the room if you can, or even different rooms, so no one feels crowded out. Once everyone adjusts, mealtimes should be a lot calmer. Hope your rescue girl stays well on her new routine.