Dogs | Accessories

Best Automatic Dog Feeders for Large Dogs in Australia

A large dog gets through a serious amount of food. Where a terrier picks at half a cup, a Rottweiler or a Lab can shift several hundred grams a sitting, and a feeder built for a cat runs dry by Tuesday. An automatic dog feeder made for large breeds is built differently — a bigger hopper, a dispenser that won't choke on large kibble, and enough heft that a 40-kilo dog can't nose it over for a midnight raid. We've compared four you can buy in Australia right now, from a do-everything smart feeder to a no-power gravity bin, and worked out which one suits which big dog.

Best Overall

4.6

Wnfuo 12L WiFi Automatic Dog Feeder

12L hopper, app + HD camera
Anti-clog for big kibble

Priciest of the four

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Best for Big Eaters

4.3

MOLLY&CODY 14L Automatic Dog Feeder

14L holds weeks of kibble
Handles large 22mm kibble

No app or camera control

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Best Budget Pick

4.4

JDCQKHA 50lb Gravity Dog Feeder

Huge 50lb gravity hopper
No power or batteries needed

No timed portion control

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Best Food & Water

4.0

Marchul Dog Feeder & Water Dispenser

Timed food plus 8L water
Raised steel bowls, dual power

Smaller 7L food tank

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By Tom • Updated June 2026 • 🕒 12 min read

How we review →

We compared four automatic feeders that can keep up with a large dog — judged on hopper capacity, how well they handle big kibble, stability under a determined nudger, and whether they can split the day into the regular meals a deep-chested breed needs. (If your dog's on the smaller side, our main automatic feeder guide covers the wider field.) Here's what separates a feeder that lasts from one that doesn't.

What to look for in a large-dog feeder

The five things that decide whether a feeder keeps up with a big dog. Scroll across to read all five.

Hopper that lasts

A large dog burns through food fast, so capacity is the first number that matters. Look at how many days a full hopper covers for your dog's real portion rather than the headline litres on the box.

Handling big kibble

Large-breed kibble is physically bigger, and a cheap auger bridges or jams on it. A feeder rated for large kibble — many quote a millimetre size — keeps a chunky biscuit from stalling halfway through dinner.

Portion control

A big dog is easy to overfeed, and the RSPCA notes obesity is a common, serious problem in Australian dogs. A programmable feeder drops a measured portion every time, so it's harder to lose track than with a free-poured bowl.

Built to stay put

A big dog noses, leans on and occasionally sits on its feeder. Weight, suction feet, a locking lid or a wall-mount stop a determined dog tipping it over and gorging the whole hopper.

Power and backup

Mains feeders need a battery backup so a blackout doesn't mean a missed meal — worth it in storm season. Gravity feeders sidestep the issue entirely, trading scheduling for total simplicity.

At a glance

Our top four picks compared — capacity, price, and our one-line take on each.

Rank	Product	Best for	Key feature	Approx. price	Check price
Best Overall	Wnfuo 12L WiFi Automatic Dog Feeder	Large dogs on a managed feeding schedule	12L hopper, WiFi app, HD camera, anti-clog auger, backup power	~$230–$270 AUD	Check price
Best for Big Eaters	MOLLY&CODY 14L Automatic Dog Feeder	Extra-large breeds and big daily portions	14L tank, anti-blockage for 22mm kibble, anti-tip, raised steel bowl	~$200–$240 AUD	Check price
Best Budget Pick	JDCQKHA 50lb Gravity Dog Feeder	Free-feeders and no-power setups	50lb gravity hopper, galvanised steel, indoor or covered outdoor	~$66–$86 AUD	Check price
Best Food & Water	Marchul Dog Feeder & Water Dispenser	Food and water sorted in one spot	7L timed feeder plus 8L gravity water, raised steel bowls, dual power	~$113–$133 AUD	Check price

Our picks in detail

What we rate, what to watch for, and the dog each feeder really suits.

Best Overall: Wnfuo 12L WiFi Automatic Dog Feeder

Bottom line — the pick for a big dog on a plan: a huge hopper, timed app portions and a camera to confirm dinner landed.

The Wnfuo is the feeder that does the lot. A 12-litre hopper holds roughly fifty cups of kibble, so even a big dog goes a week or two between refills, and the app lets you set exact portions at exact times rather than guessing with a dial. The anti-clog auger is the part that earns its keep for a large breed — it's built to drop big kibble without bridging or jamming halfway through a meal, which is where cheaper feeders fall over.

What lifts it above a plain timer is the monitoring. A built-in HD camera and two-way audio let you check the bowl emptied, which helps when a missed feed on a big, hungry dog isn't a small thing. It runs on mains power with a backup battery that keeps the schedule alive through a blackout, though the WiFi side needs your router up to change anything from your phone. The catch is the price — it's the dearest feeder here, and the first setup takes longer than clipping a lid shut. For a large dog you're feeding to a plan, that's money well spent.

What we love	Areas for improvement
Big 12L hopper means fewer refills WiFi app sets precise timed portions HD camera and two-way audio built in	Priciest feeder in this lineup Mains power, battery only backs up outages App setup fiddlier than a dial timer

Best for Big Eaters: MOLLY&CODY 14L Automatic Dog Feeder

Bottom line — the workhorse for a serious eater: the biggest hopper here, jam-proof for chunky kibble, built to shrug off a pushy dog.

If your dog empties bowls like a vacuum, the MOLLY&CODY is built for the job. The 14-litre tank is the biggest programmable hopper here — call it a fortnight or so of meals for a large dog before you top it up — and the anti-blockage system is rated to push kibble up to 22 millimetres through without stalling, which covers even the chunky large-breed biscuits that jam lesser feeders mid-meal.

It's made to survive a big, boisterous dog, too. Suction feet and a locking lid fight the nudge-and-tip routine, and a chew-resistant cord keeps the determined ones from turning the cable into a chew toy. The 304 stainless bowl sits raised off the floor, which eases the neck for a tall dog at dinner. You program up to six meals a day by button, and dual power keeps it running if the mains drop out. What you give up is the smart side — there's no app, no camera, no phone alerts — and stock can be hit and miss. For sheer capacity and grunt, though, it's the one I'd point a giant-breed owner toward.

What we love	Areas for improvement
Huge 14L tank suits giant breeds Anti-blockage handles big and freeze-dried kibble Suction and lock resist a nudging dog	No WiFi, app or camera Bulky footprint on the floor Stock comes and goes

Best Budget Pick: JDCQKHA 50lb Gravity Dog Feeder

Bottom line — the value pick: a huge, rugged gravity hopper with nothing to break, ideal for a big dog that paces its own meals.

Sometimes a big dog just needs a big bowl that refills itself, and the JDCQKHA does exactly that for less than half the price of the programmable feeders. It's a gravity bin — fill the 50-pound hopper and food slides down to replace what's eaten until the hopper runs dry. No power, no batteries, no app, nothing to fail in a blackout, which is part of the appeal.

The build is the surprise at this price: heavy galvanised steel that resists rust and shrugs off weather far better than the plastic units, with a magnetic flap that keeps insects and damp out between feeds. It'll sit indoors or under a covered patio, and there's a wall-mount slot if your dog tends to shove things around. The trade-off is the obvious one — gravity feeding means no portions and no schedule, so it suits a dog that paces itself rather than one on a weight plan or a deep-chested breed that needs measured meals. For a free-feeding big dog, the value is hard to argue with.

What we love	Areas for improvement
Cheapest feeder by a wide margin Massive 50lb capacity for big dogs Rust-resistant galvanised steel, indoors or out	Gravity-fed, so no portion control Not for measured or weight-loss diets Best kept under cover outdoors

Best Food & Water: Marchul Dog Feeder & Water Dispenser

Bottom line — the all-rounder: timed meals and a week of water in one raised stand, if you accept a smaller food tank.

The Marchul takes a different approach — it's a feeder and a water station bolted to one raised stand, aimed at the owner who wants both sorted in a single spot. The food side is a programmable 7-litre dispenser that drops up to six timed meals a day, while the 8-litre water tank gravity-feeds a stainless bowl, holding enough to keep a single big dog topped up for a few days between refills.

It's a tidy idea for a busy household or a multi-dog home, and the raised 304 stainless bowls sit at a kinder height for a tall dog's neck. Both tanks pull apart with wide openings, so cleaning isn't the chore it is on sealed units. Where it slips is focus: the 7-litre food tank is the smallest here and won't last a giant breed as long as the dedicated feeders, the combined unit means more parts to wash, and it runs on AA batteries you'll need to supply and keep an eye on. As an all-in-one for a big dog, though, it's a genuinely handy bit of kit.

What we love	Areas for improvement
Food and water in one stand Programmable up to six timed meals Raised bowls ease a tall dog's neck	7L food tank smaller than rivals Combo unit takes more cleaning Runs on AA batteries you supply

FAQ

What size feeder does a large dog need?

Go by days of food rather than the litre number on the label. A large dog might eat three to five cups a day, so a 10-to-14-litre hopper buys you a week or two between refills, while a 4-or-5-litre unit built for cats and small dogs runs dry every few days. Gravity feeders take this further — a 50-pound bin can hold a fortnight or more for one dog. Match the capacity to how often you want to be topping it up, then check the feeder can dispense a portion big enough for a single large-dog meal without needing several cycles.

Can automatic feeders handle large-breed kibble?

Some can, plenty can't, and it's the most common reason a feeder fails a big dog. Large-breed kibble is bigger, and a narrow auger or chute designed for small biscuits will bridge — the food arches over the opening and stops dropping — leaving your dog staring at an empty bowl. Look for a feeder that states a kibble size it handles (22 millimetres is generous) or one with an anti-clog or anti-blockage mechanism. Gravity feeders rarely jam because there's no mechanism to stall, just a flap and a slope, which is part of why they suit big dogs so well.

Gravity feeder or programmable — which is better for a big dog?

It comes down to whether you want managed meals or a self-refilling bowl. A gravity feeder is cheap, has nothing to break, and keeps food in front of a dog that paces itself — but it can't portion or schedule anything, so it's wrong for a dog on a weight plan. A programmable feeder costs more and needs power, but it drops a set amount at set times, which is what you want for weight management or a breed that does better on spaced-out meals. If your dog inhales whatever's in front of it, lean programmable; if it grazes, a gravity bin is the easier life.

Will a big dog just tip the feeder over and eat the lot?

A determined one will try, which is why stability matters more on a large-dog feeder than a small one. The good models fight back with weight, suction feet, a locking lid, a low centre of gravity or a wall-mount slot, plus a chew-resistant cord so the cable doesn't become a toy. A tall plastic feeder with a light base is the easiest for a big dog to nudge over and raid, so favour a heavy build or one you can anchor. It's also worth setting the feeder against a wall or in a corner, where there's less room for a dog to get a shoulder behind it.

How often should I feed a large dog?

For most adult dogs, at least twice a day — and for big, deep-chested breeds that's less a routine than a safety measure. The RSPCA recommends feeding adult dogs at least twice daily to help avoid bloat, a fast and sometimes fatal twisting of the stomach that deep-chested dogs like Boxers and German Shepherds are most prone to, and it advises against hard exercise right before or after eating. Splitting the ration into two or three smaller, calmer meals is exactly what a timed feeder is good at — it drops the same measured portion on schedule whether or not you're home. A gravity feeder keeps the bowl full but can't space meals out, so if bloat risk is a worry for your breed, a programmable feeder is the safer pick.

Final thoughts

My staffy Pepper isn't a giant, but I've fostered enough big, food-obsessed dogs to know the pattern — leave a determined Lab alone with a flimsy feeder and you'll come home to a cracked lid and a very full dog. For a large breed, a feeder is only worth having if it's built to be ignored: heavy or anchored, generous in the hopper, and happy to drop the same measured meal at the same time every day. That last part matters more than the gadgetry. Splitting a big dog's daily ration across two or three set meals beats one giant bowl, and our guide on how much to feed your dog helps you land on the number.

If I were buying for a big dog tomorrow, I'd start by being honest about whether I want managed portions or just a full bowl that tops itself up. A programmable feeder earns its price if you're watching weight or feeding a deep-chested breed that does better on smaller, regular meals; a gravity bin is hard to beat on value if your dog self-regulates and you only want to stop lugging the bag out twice a day. Spend on capacity and stability first, screens and cameras second — a big dog doesn't care whether you can watch it eat, only that the food turns up.