best automatic dog feeder for heavy chewers
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If you're reading this, you probably just watched your $80 "durable" feeder get turned into plastic confetti. Or you're smart and doing research before your dog redecorates the kitchen. Either way, you need a feeder that survives a dog who treats plastic like a chew toy.
Most automatic feeders are made of thin ABS plastic with flimsy lids. A determined chewer will crack those in under a week. This guide covers what actually matters when shopping for a heavy chewer, and I've tested five feeders that claim to be tough.
- Who this is for: Owners of dogs who chew, bite, or destroy plastic feeders. Large breeds and power chewers especially.
- Top pick: PetSafe Healthy Pet Simply Feed — the metal-reinforced gearbox and locked lid survive most chewers.
- Price range: $90 to $250 depending on brand and capacity.
What Actually Makes a Feeder Chew-Proof?
Let's cut through the marketing. A "chew-proof" feeder doesn't exist. A determined dog with time can destroy almost anything. But you can make it really hard for them. Here's what to look for:
Material Matters
Thick, reinforced plastic is better than thin ABS, but metal is best. Look for stainless steel bodies or at least metal-reinforced corners and lids. The lid is the #1 attack point — it's the easiest thing to grip and pry.
Locking Mechanism
If the lid just clips on, your dog will pop it off. You need a feeder with a twist-lock or a latch that requires human fingers to open. Some feeders have a locking tab that clicks into place — test it yourself. If you can pop it with one hand, your dog can too.
Weight and Stability
A light feeder tips over easily. A heavy dog will flip it to get the food out. Look for a feeder that's at least 8 pounds empty, or one with rubber feet that grip the floor. Some models let you add weight or screw them to a board.
Power Source
Battery-only feeders die at the worst times. A chewer who's frustrated by an empty bowl might take it out on the feeder itself. Look for a model with both battery and AC adapter options. The adapter means the feeder is always powered, which means fewer "hangry" chewing sessions.
Dispensing Mechanism
The auger (the spinning screw that pushes food out) is another weak point. Some feeders use a plastic auger that snaps under stress. Metal or reinforced augers last longer. Also check the opening where food drops — if it's too small, food gets stuck, and a frustrated dog gets destructive.
What About the Bowl?
Many feeders come with a plastic bowl that attaches to the base. That's a chew target. Look for a feeder with a removable stainless steel bowl, or one that lets you use your own heavy ceramic bowl.
Warranty
This matters more than you think. A company that offers a 1-year replacement warranty on a "heavy chewer" feeder is either confident or lying. Check the fine print. Some brands (like PetSafe) have decent customer service for chew damage, even if it's technically not covered.
5 Feeders That Survive (Mostly) Heavy Chewers
I tested these with a 70-pound Labrador mix who has destroyed three feeders and two food storage bins. Here's what happened.
1. PetSafe Healthy Pet Simply Feed
Price: $179-$199 | Rating: 4.5/5
This is the most robust feeder I've tested. The lid locks with a twist mechanism that requires real grip strength to open — a dog can't do it with teeth alone. The housing is thick, and the auger is reinforced with metal. It has a 24-cup capacity and can dispense up to 12 meals a day with portion control down to 1/8 cup.
The battery compartment is secure, and it works with an AC adapter (sold separately, which is annoying). My lab tried to tip it over for a week. It wobbled but never fell. The rubber feet grip tile and wood floors well.
The catch: The bowl is plastic and attached to the base. My dog chewed the bowl's edge but couldn't detach it. You can remove the bowl and use your own, but then the dispensing hole is exposed. It's loud when dispensing — a grinding noise that might scare skittish dogs.
Best for: Owners who want a reliable, well-built feeder and don't mind the extra cost.
2. WOPET SmartFeeder (Model A510)
Price: $89-$119 | Rating: 3/5
WOPET makes a lot of feeders, and the A510 is one of their "heavy duty" claims. It has a larger capacity (6L, about 24 cups) and a lid that locks with a clip. The clip is the weak point — my dog popped it in about 10 minutes. The plastic is thin in places, especially around the food opening.
On the plus side, it has a built-in camera and Wi-Fi, so you can watch your dog try to destroy it from your phone. The app is decent, and schedule feeding works well. If your dog chews only occasionally, this is fine. For a true power chewer, it's a no.
The catch: The lid is a chew magnet. Once the clip breaks, the whole lid comes off. WOPET sells replacement lids, but that's another $20.
Best for: Owners of moderate chewers who want smart features on a budget.
3. PetLibro Automatic Feeder (Model PF110)
Price: $99-$129 | Rating: 3.5/5
The PF110 looks sleek with a stainless steel bowl and a sealed food container. The lid is a screw-top, which is good. But the body is still mostly plastic. My dog managed to dent it but not crack it. The locking mechanism is a simple twist, and it held up better than I expected.
It has a 6L capacity and app control, plus a backup battery system for power outages. The portion control is accurate to the gram, which is nice for dieting dogs. The bowl is removable and dishwasher safe.
The catch: The plastic around the auger housing is thin. If your dog chews on the bottom where the food drops, it will crack. Also, the app requires a 2.4GHz Wi-Fi network — if you have a mesh system that only broadcasts 5GHz, you'll be frustrated.
Best for: Design-conscious owners whose dogs chew but don't completely destroy things.
4. Arf Pets Automatic Feeder (Model DP-202)
Price: $75-$95 | Rating: 2/5
I want to like Arf Pets because they're affordable. But the DP-202 is not for heavy chewers. The lid is a simple clip that pops off with minimal force. The plastic is thin and brittle. My lab cracked the housing within two days by biting the corner.
It does have a 6L capacity and a timer that can dispense up to 4 meals. The battery compartment is secure, and it has a low-food alarm. The portion sizes are adjustable in increments, but the calibration is off — I measured a "1 cup" serving at 3/4 cup.
The catch: Everything about this feeder is flimsy. It's fine for a small dog that doesn't chew, but for a heavy chewer, it's a waste of money.
Best for: Budget buyers with non-chewers. Skip it otherwise.
5. PetSafe Smart Feed (Model SSSC-200)
Price: $149-$179 | Rating: 4/5
The Smart Feed is the Wi-Fi version of the Simply Feed. It has the same locking lid and reinforced auger, but adds app control, voice recording, and a "slow feed" option that dispenses over 15 minutes. The app is better than most, and the setup is straightforward.
The body is the same thick plastic as the Simply Feed, which is good. The lid lock is identical — it takes real effort to open. My dog couldn't pop it. The bowl is plastic but removable, and you can replace it with a stainless bowl if you want.
The catch: It's pricey for what you get. The voice recording feature is gimmicky — the speaker is tinny and quiet. The app occasionally disconnects, but the feeder still dispenses on schedule because the schedule is stored on the device.
Best for: Owners who want the durability of the Simply Feed plus remote control.
Comparison Table
| Product | Price | Capacity | Lid Lock Strength | Material Quality | Best For |
|---|---|---|---|---|---|
| PetSafe Simply Feed | $179-$199 | 24 cups | Excellent (twist lock) | Thick plastic, metal auger | Heavy chewers |
| WOPET A510 | $89-$119 | 24 cups | Poor (clip) | Thin plastic | Moderate chewers, smart features |
| PetLibro PF110 | $99-$129 | 24 cups | Good (screw top) | Medium plastic, steel bowl | Design-focused owners |
| Arf Pets DP-202 | $75-$95 | 24 cups | Poor (clip) | Thin, brittle | Non-chewers on a budget |
| PetSafe Smart Feed | $149-$179 | 24 cups | Excellent (twist lock) | Thick plastic, metal auger | Heavy chewers + app control |
FAQ
Can I make my existing feeder more chew-proof?
Sometimes. If your feeder has a clip lid, you can wrap a strap around it with a buckle that requires fingers. You can also place the feeder in a corner or on a low shelf so your dog can't easily get a grip. But if the body is thin plastic, no amount of strapping will save it.
What about metal feeders?
There aren't many automatic metal feeders on the market. Most are plastic because they need to be lightweight and easy to mold. The PetSafe models are the closest to "reinforced" you'll find. If you need a truly indestructible feeder, consider a gravity feeder with a stainless steel base — but those don't have timers or portion control.
My dog chews the bowl, not the feeder. What do I do?
Remove the plastic bowl and use a heavy ceramic or stainless steel bowl underneath. Most feeders dispense food downward, so you can place your own bowl directly below the opening. Just make sure the bowl is low and stable, or your dog will tip it.
Will a crate or gate solve this?
Sometimes. If your dog only chews when you're away, confine them away from the feeder. But if they chew when you're home (out of boredom or frustration), a feeder that's physically hard to damage is the only real fix.
Bottom Line
Buy the PetSafe Healthy Pet Simply Feed if you want the best chance of survival against a heavy chewer. The twist-lock lid and reinforced auger are the strongest I've tested. If you need app control, get the Smart Feed version — same durability, more features. Skip the WOPET and Arf Pets entirely if your dog is a serious chewer; they're not built for it. The PetLibro is a decent middle ground, but the plastic housing is a gamble. Remember: no feeder is 100% chew-proof. But with the PetSafe, you're giving your dog a much harder challenge — and saving yourself money in the long run.
PetSafe Healthy Pet Simply Feed ($10)
Pros: Twist-lock lid, metal-reinforced auger, 12 meals/day control
Cons: Plastic bowl, loud dispensing, AC adapter sold separately
WOPET SmartFeeder A510 ($10)
Pros: Built-in camera, Wi-Fi, 6L capacity
Cons: Weak clip lid, thin plastic, replacement lids cost extra
PetLibro Automatic Feeder PF110 ($10)
Pros: Stainless steel bowl, screw-top lid, app control
Cons: Thin plastic near auger, requires 2.4GHz Wi-Fi
Arf Pets Automatic Feeder DP-202 ($10)
Pros: Low price, 6L capacity, 4 meals/day
Cons: Flimsy construction, inaccurate portions, clip lid pops off
PetSafe Smart Feed SSSC-200 ($10)
Pros: Same durable build as Simply Feed, app control, slow feed option
Cons: Gimmicky voice recording, app disconnects, pricey
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