3.8L gravity pet feeder review: hands-off feeding, with two catches

How we reviewed this: we read the Shopee PH listing, checked the listed specs, and went through 10,832 owner ratings.

3.8L Pet automatic Food Water feeder Dog cat large capacity feeder pet supplies
Quick verdict

A 3.8L gravity feeder and water dispenser in one, with no batteries, no app and nothing to program. It suits a pet that self-regulates and a household that can still check in daily, and it is the wrong tool for a pet that overeats.

At a glance

BrandGeneric
TypeGravity food + water feeder
Price₱219 (as of Aug 1, 2026)
Shopee owner rating4.7 ★ from 10,832 Shopee ratings
ShopPet New Land
Units sold10K+

Specifications

TypeGravity food + water feeder
Capacity3.8 L food reservoir
Power / WattageNone (gravity-fed)
MaterialNot specified

Pros and cons

✓ Pros

  • Large 3.8L reservoir means fewer refills, so a fill lasts days
  • Gravity-fed, so there is no battery, charger or app to manage
  • Combines food and water in one unit
  • 4.7 owner rating with 10K+ sold

✗ Cons

  • Gravity refill cannot portion-control a pet that overeats
  • Kibble only, since wet food will not flow and spoils in a reservoir
  • The water side needs washing every few days, not weekly
  • Material is not specified on the listing
  • No timed or measured meals, so it is free-feeding only

Feeding on a tight schedule is hard when your hours are not your own. A gravity feeder takes the timing out of it: fill the reservoir once, and food and water drop into the bowls as your pet empties them.

What a gravity feeder does, and who it is wrong for

There is no motor, no timer and no app. The 3.8L hopper holds kibble, the chute lets it fall as the bowl clears, and the water side works the same way. Nothing to charge, nothing to program, nothing to fail in a brownout.

That simplicity is also the limit, and it is worth being blunt: this cannot portion a pet that overeats. A cat or dog with an appetite that does not switch off will eat as much as the hopper allows. If your vet has you managing weight, or one pet in the house steals the other’s share, you need timed, measured meals from an electric feeder, not this.

For a pet that self-regulates, which plenty do, free-feeding from a big hopper is fine and takes a daily chore off you.

The water side needs more attention than the food side

This is the part reviews skip. Standing water in a warm room grows a slippery film inside the reservoir within days, and a 3.8L tank is a lot of standing water.

Wash the water side properly every few days, not weekly, and take the reservoir apart to do it rather than just rinsing the bowl. In Philippine heat that is not fussiness, it is the difference between a clean bowl and one your pet starts avoiding.

Kibble in a Philippine kitchen

Two rules keep the food side working. Dry kibble only, since wet food will not flow down a chute and spoils fast in a reservoir. And do not fill the hopper to the brim just because you can: in humid weather kibble sitting in an open reservoir softens and goes stale, so a few days’ worth at a time keeps it fresher than a fortnight’s.

Keep the whole thing out of direct sun and off a damp floor.

Who this feeder suits

Buy this if you work irregular hours, your pet eats sensibly, and you want fewer daily refills. Around ₱219 as of August 1, 2026, it is a low-risk way to find out whether free-feeding works in your house.

One thing it is not: a reason to leave a pet alone for a long weekend. A gravity feeder solves refills, not everything else that can go wrong while you are away.

What to pair it with

The water half is the weaker half here, so it is worth knowing the alternative. The Rojeco 3.2L Stainless Steel Cat Water Fountain keeps water moving with a pump, which a still gravity bowl cannot do, and cats often drink more from it. For water alone without a pump, the Petsup Automatic Water Dispenser 2.5L covers that side on its own.

Browse the rest on our Pet Supplies page.

Frequently Asked Questions

How many days does 3.8L of food last?

Several days for a cat or small dog, but the honest answer depends on your pet's portion. Fill it, write the date on a piece of tape, and see when it empties. After one cycle you will know your own number.

Does it need batteries or electricity?

No. Food and water flow down as the bowls empty, driven by gravity alone. There is nothing to charge, program or plug in, and nothing to fail during a brownout.

Can it control portions for a pet that overeats?

No, and this is the main reason to skip it. A gravity feeder refills the bowl whenever it empties, so a free-feeding pet can eat as much as it likes. If you need timed, measured meals, buy an electric auto-feeder instead.

Can I put wet food in it?

No. Only dry kibble flows through a gravity chute, and wet food left in a reservoir spoils quickly, especially in Philippine heat. Keep wet meals separate and use this for kibble.

How often should I clean it?

Wash the water side every few days and the food side whenever you refill it. Still water in a warm room grows a slippery film inside the reservoir within a week, and that is the part most owners forget until they feel it.

Researched by Sofia Meneses · Written by Gabriel Manalo · Published Jul 1, 2026 · Updated Sep 16, 2026 · How we review

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