Best Automatic Feeder for Two Cats (When One Steals Food)

The Two-Cat Problem Nobody Warns You About

Here's how it usually goes. You have two cats. One is a grazer who walks away from a half-finished bowl. The other treats every unattended kibble as a personal challenge. You buy an automatic feeder to bring order to mealtime, and within a week the bold cat has learned the schedule better than you have. Now the stealing happens on a timer.

A standard automatic feeder solves when food appears. It does nothing about who eats it. If your problem is food stealing, a scheduled hopper feeder isn't fixing the problem — it's automating it.

The real fix exists, it works, and it costs more than you'd like. This guide walks through the only mechanism that reliably stops a food thief, what it costs over three years (not just at checkout), and three realistic setups depending on your budget and how bad the stealing actually is.

Why a Standard Feeder Can't Stop a Food Thief

Feeders like the PETLIBRO Granary WiFi and the PetSafe Smart Feed are genuinely good machines. The Granary runs about $90, has no subscription, and keeps dispensing on schedule even if your WiFi goes down. The PetSafe Smart Feed gives you app-based scheduling for around $130, also with no subscription. We like both — see our Granary vs Smart Feed comparison for the full breakdown.

But they share one trait that matters enormously in a two-cat household: the food lands in an open bowl. An open bowl is first-come, first-served, and "first" is decided by confidence, not need.

That has two predictable consequences:

1. The thief overeats. Portion control matters for weight management, and a cat eating one and a half portions a day, every day, is on a slow but steady trajectory you won't notice until the next vet visit.
2. The victim undereats. The shyer cat either eats less or learns to gulp food anxiously before it disappears. If that cat happens to be the one on a prescription or weight-management diet, you now have a real problem, not an annoyance.

If any of this involves changing what or how much your cats eat, talk to your vet before adjusting diets. The tech below handles access; your vet handles amounts.

The Fix: A Feeder That Checks ID Before Opening

The SureFeed Microchip Feeder Connect takes a different approach. Instead of dispensing on a schedule into an open bowl, it's a covered bowl with a lid that opens only when it reads the registered pet's implanted microchip (or an RFID collar tag, if your cat isn't chipped). Your shy cat walks up, the lid opens. The thief walks up, the lid stays shut. That's the whole trick, and it's the only mechanism we've found that genuinely solves food stealing rather than rearranging it.

A few honest specifics:

• It works with wet or dry food, which almost no hopper feeder can claim.
• There's no required subscription. The connectivity hub is optional — the feeder gates food perfectly well without it.
• It uses sealing mats that run about $3/month as a consumable.
• It scores an 88 on our PetScore scale, the highest of any feeder we've tested. Our methodology explains how we weight reliability, lock-in, and running costs.

The catch is the price: about $180 up front, which is double a Granary. Whether that's worth it depends on what the stealing is costing you — and for a cat on prescription food, the answer is usually "less than one urgent vet visit."

What Each Feeder Costs Over Three Years

We price every device the same way: 3-year cost = device + 36 × (average subscription) + 36 × (consumables). Sticker prices lie; this doesn't.

Feeder	Up front	Subscription	Consumables	3-year total	PetScore
SureFeed Microchip Feeder Connect	$180	$0	~$3/mo mats	~$288	88
PETLIBRO Granary WiFi	$90	$0	~$2/mo desiccant	~$162	85
PetSafe Smart Feed	$130	$0	~$2/mo desiccant	~$202	80
Basic gravity feeder	$15	$0	$0	~$15	—

Full line-item breakdowns live on our SureFeed true-cost page.

Three Two-Cat Setups That Actually Work

Setup 1: Protect the victim (~$450 over three years)

One SureFeed for the cat being robbed, one Granary for the thief. The shy cat gets a bowl only she can open; the bold cat gets scheduled, portioned meals from the hopper and physically cannot access the other bowl.

• Devices: $180 + $90 = $270
• Consumables: ~$5/month combined = $180 over three years
• Three-year total: ~$450

This is the setup we'd recommend for most households where one cat steals and the other suffers.

Setup 2: Police both bowls (~$576 over three years)

Two SureFeeds, one registered to each cat. This is for households where both cats need their intake controlled — for example, one on prescription food and one on a weight-management plan. Each cat can only ever open her own bowl.

• Devices: 2 × $180 = $360
• Consumables: ~$6/month combined = $216 over three years
• Three-year total: ~$576

It's a lot of money for cat bowls. It's also the only configuration that gives you genuinely separate diets without feeding the cats in separate rooms forever.

Setup 3: The budget compromise (~$303 over three years)

One SureFeed for the vulnerable cat, one $15 gravity feeder for the thief. This only works if the thief is at a healthy weight and does fine free-feeding — a gravity feeder has zero portion control, so you're trading money for measurement. Ask your vet whether free-feeding is appropriate before choosing this one.

• Devices: $180 + $15 = $195
• Consumables: ~$3/month = $108 over three years
• Three-year total: ~$303

The Honest Downsides

No five-star gushing here. The microchip approach has real friction:

• Training takes days, sometimes weeks. Some cats are startled by the moving lid at first. SureFeed has a staged training mode, but budget patience.
• Ambush eating is possible. A determined thief can sometimes shoulder in while the lid is open for the other cat. Placing the two feeding stations in different rooms, or at least several feet apart and facing away from each other, mostly eliminates this.
• Unchipped cats need a collar tag, and collar tags need a cat that tolerates collars.
• It's $288 over three years for what is, mechanically, a bowl with a lid. We think it earns that for the right household, and we say who that household is in our multi-cat feeder rankings.

Bottom Line

If one cat steals and the other just shrugs, a Granary-plus-patience approach might be fine. If one cat steals and the other is losing weight, eating anxiously, or on a special diet, stop buying open-bowl feeders. The SureFeed costs roughly $288 over three years and is the only device in this category that solves the actual problem. Pair it with a $90 Granary for the thief and you have a complete two-cat system for about $450 over three years — roughly $12.50 a month for never refereeing mealtime again.

FAQ

Does the SureFeed work with the microchip my cat already has?

It reads standard implanted pet identification microchips, so for most chipped cats there's nothing extra to buy — you register the chip during setup. If your cat isn't chipped, it ships with RFID collar-tag support instead.

Can the food thief break into the SureFeed?

Not through the lid — it stays closed unless a registered chip is in range. The realistic vulnerability is ambush eating, where the thief muscles in while the lid is open for the other cat. Separating the feeding stations by a few feet, ideally in different rooms, solves it for most households.

My cats share food fine. Do I still need microchip gating?

No. If there's no stealing and no special diets, a Granary WiFi at $162 over three years does scheduled, portioned feeding without the microchip premium. Save the $126.

Is this overkill for kittens?

Usually, yes — kittens' feeding needs change quickly, and food competition often hasn't settled into a pattern yet. Talk to your vet about feeding amounts first, and revisit gated feeding if stealing persists into adulthood.