"Petlibro's new AI feeder closes the loop on what your cat actually eats"

Pet tech has spent years piling cameras and "AI" branding onto feeders that, at their core, still just dropped food on a timer. Petlibro's new Granary 2 series — reviewed this week by TechCrunch — stands out because its most important upgrade is invisible at first glance: a built-in scale. Where a traditional automatic feeder can only tell you it dispensed a meal at 7 p.m., the Granary 2 weighs what's left in the bowl and estimates what your cat actually consumed. That closes a real gap between "food came out" and "your pet ate it," and it quietly turns feeding from an open-loop chore into a closed-loop measurement.

The lineup spans $129.99 to $249.99, and the more you spend, the more it starts to resemble a pet-specific access-control system rather than a bowl. The Vision model's camera recognizes up to 10 individual cats and logs each one's meals separately; the range-topping Granary 2 X goes further and will only dispense when the correct pet is at the bowl — handy when one cat is on a weight plan or a special diet. Over weeks, the companion app builds daily, weekly, monthly, and yearly views of intake, meal duration, and eating speed, which makes it far easier to notice a subtle change in appetite that might otherwise slip by.

Two things are worth flagging beyond the specs. First, the direction of travel here is ambient, passive health monitoring — the feeder does the logging so the owner doesn't have to, which is the same shift fitness trackers made a decade ago from "I'll write it down" to "it's already tracked." Second, the business model is following the familiar hardware-to-software pivot: the $250 device's richest health-tracking features sit behind a Petlibro Care subscription (from $59.99/year), and cloud video recording is a separate $119.99/year plan. That's neither good nor bad on its own, but it means the true long-term cost of the device is meaningfully higher than the sticker price, and it's worth budgeting for before you buy.

The honest counterpoint is that a scale isn't magic, and for a single-cat home a much cheaper option like Pawsync's $79.99 feeder covers accurate portioning without any subscription. But for multi-cat households where two pets have genuinely different dietary needs, the ability to track each animal individually — and gate the feeder to the right one — is a feature that earns its keep, and a promising sign of where pet care is headed.

Further reading

• TechCrunch's full review of the Granary 2 series (Lauren Forristal)
• Association for Pet Obesity Prevention — survey data on the scale of the feline weight problem these feeders aim to help manage