PETLIBRO · Slow Feeders & Bowls
PETLIBRO Granary 5L Wi-Fi Automatic Feeder
An adult dog whose mealtimes fall while you are at work, or a senior on smaller, more frequent meals that a person cannot always be home to serve
PETLIBRO Automatic Cat Feeder, 5G WiFi Automatic Dog Feeder with Freshness Preservation, 5L Timed Cat Feeders with Low Food Sensor, Up to 10 Meals Per Day, Granary Pet Feeder for Cats/Dogs
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Price checked 2026-09-19T02:41:17.290920+00:00. Amazon prices change often — the listing is the truth.
Suits these stages
- Who it’s for
- An adult dog whose mealtimes fall while you are at work, or a senior on smaller, more frequent meals that a person cannot always be home to serve.
- Who should skip it
- Your dog eats a large or irregular kibble (owners report jams), your Wi-Fi is unreliable, or the puppy is still young enough that every meal is also a potty-timing cue you want to see.
Editor's note. Ranked second on this shelf deliberately: it is the most-bought feeding product across our sister catalog this year and the only pick here that solves a schedule problem rather than a speed or a posture problem. It does not lead because a slow feeder is what most people searching this shelf actually need, and because the owner rating, while large, trails the bowls above and below it — the Wi-Fi and jamming complaints are real. Read them before you buy.
The verdict
A hopper, a rotor and an app, and the reason it belongs on a life-stage site is what it does to the clock. An adult dog fed at seven and six regardless of traffic settles into a routine a human schedule cannot keep, and a senior who does better on three or four small meals gets them without anyone taking a lunch break to serve the third. The listing states up to ten meals a day in portions of a twelfth of a cup, a twist-lock lid and a desiccant bag to keep kibble dry, a stainless bowl, and an infrared sensor that stops dispensing if the outlet is blocked. The owner feedback is large and honest: most people praise the build and the set-up, and the recurring complaints are Wi-Fi that drops and jams on bigger kibble. Treat it as a scheduler, not a carer — it cannot notice a dog who has stopped eating, which in an old dog is the first thing you want to know.
Drawbacks
- Owners repeatedly report Wi-Fi disconnects and app frustration
- Larger or irregular kibble can jam the rotor, per owner reports
- Cannot tell you a dog has stopped eating — a change in appetite still needs a person
Researched from the manufacturer’s listing, its published specifications and what owners report. We do not test products on dogs.
WagScore
56out of 100- Owner satisfaction
- 51
- Stage fit
- 69
Owner satisfaction from the product's Amazon star rating and review count; stage fit from our own assessment of how well it suits a dog at new puppy, puppy, adolescent, adult, senior stage.
What the listing says
- Up to ten scheduled meals a day in small portions, per the listing — suits a senior on frequent small meals
- Sealed hopper with a desiccant bag and a stainless bowl, per the listing
- Large owner-feedback base; set-up and build quality are the most-praised points
Specifications
- Size
- 5L-with WiFi
- Colour
- White
- Dimensions (H × W × D)
- 11.0 in × 7.5 in × 7.5 in
- Weight
- 4.41 lb
- Material
- Not stated
- Pieces in the pack
- Not stated
- First listed
- Not stated
Specs come from the manufacturer listing and Amazon’s public product data. A field that reads “Not stated” is one we have not verified — not one the product lacks. We research and analyse; we do not test products on dogs.
If this one isn’t right
Skip it if: Your dog eats a large or irregular kibble (owners report jams), your Wi-Fi is unreliable, or the puppy is still young enough that every meal is also a potty-timing cue you want to see.
Our top pick on this shelf, if you would rather start from what we recommend first.
$10.35
The everyday water and food bowls — stainless, dishwasher safe, non-skid base, two in the box.
$14.69
← Back to the slow feeders & bowls comparisonNot sure what stage your dog is in? →
Guides that cover this
Where we wrote about this shelf at length — the reasoning behind the pick, not another version of it.
Gear
Pairs with
What tends to be needed alongside slow feeders & bowls — hand-picked adjacencies, not "customers also bought".
$13.96 4.6 out of 5 stars · 91,774
A slow bowl paces a meal; a puzzle turns it into work. The step up is small.
$65.99 4.7 out of 5 stars · 18,081
What goes in the bowl decides how much of this matters.
$39.97 4.6 out of 5 stars · 3,940
An older dog's bowl height and food change together — the neck and the diet are one decision.
The rest of this shelf
Everything else we currently recommend on the slow feeders & bowls shelf — the same need, Nourish.
