The best automatic dog feeders range from app-controlled dispensers to simple gravity hoppers and timed meal trays. Choose by how precisely you need to schedule portions, how much food the feeder holds, and whether it will serve one dog or more.
Quick Top Products
PetSafe Smart Feed Automatic Pet Feeder
PetSafe Smart Feed Automatic Dog & Cat Feeder
PetSafe Healthy Pet Simply Feed
Pet Lodge Chow Hound Automatic Dog Feeder
PetSafe Automatic 2 Meal Pet Feeder
PetSafe 6 Meal Automatic Feeder
Petmate Replendish 10 lb Feeder
Smartphone Scheduling and Alerts
PetSafe Smart Feed Automatic Pet Feeder, 6L/24 Cup, Programmable | Alexa Enabled for Snack Feeding, App Alerts When Low/Empty, Slow Feed Setting, Backup Batteries Keep Meals on Schedule

This 6L/24-cup feeder combines scheduled dispensing with smartphone controls and alerts when food is low or empty. The app supports up to 12 meals a day, with portions from 1/8 cup to 4 cups, so it can handle several feeding times and a range of serving sizes.
A slow-feed setting spreads meals larger than 1/8 cup over 15 minutes for dogs that eat quickly. Alexa snack feeding is another option, and backup batteries help keep meals on schedule.
The tradeoff is that app control depends on a compatible smartphone, while the capacity and feature set may be more than needed for a simpler routine.
Best For: Dog owners who want remote meal schedules, low-food alerts, and slow feeding.
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Choose this model if you want feeding schedules and meal checks from a phone, particularly when you also need portion flexibility or slow dispensing. Its 24-cup capacity and alerts suit a more involved routine than a basic timer tray.
Before buying, check that your phone meets the app requirements and confirm that the hopper size fits your dog's food use. Alexa snack feeding is available, but the core benefit is app-based control and notifications.
Wi-Fi Meal Control from Your Phone
PetSafe Smart Feed Automatic Dog & Cat Feeder - Smartphone Control for Convenient Pet Care - Wi-Fi Enabled Smart Pet Feeder - Programmable Food Feeder - Large Capacity - Dishwasher Safe

This Wi-Fi feeder lets you manage meals remotely with the PetSafe Smart Feed app. It supports up to 12 scheduled meals per day, and adjustable portions run from 1/8 cup to 4 cups.
An instant-feed option is useful when a dog needs a meal outside the regular schedule, while slow feeding can spread a meal for a gentler pace. The record identifies a large capacity but does not give a volume or weight, so households should verify how often refills may be needed before choosing it.
Its app-centered controls make it most appealing to owners who want to adjust feeding without being beside the dispenser.
Best For: Owners who want to manage scheduled meals and portions remotely through Wi-Fi.
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This is a fit for dog owners who value remote scheduling and adjustable portions, especially if occasional instant feeds are useful. Its stated large capacity is not quantified, so compare the physical hopper size with your dog's daily intake before relying on it for fewer refills.
The record also does not clarify backup power. If keeping meals on schedule during a power interruption matters, confirm that detail before buying.
Programmable Meals with Power Adapter
PetSafe Healthy Pet Simply Feed Automatic Pet Feeder with Power Adapter

The Healthy Pet Simply Feed offers programmable feeding without requiring a phone-based routine. It can schedule up to 12 meals, with portions from 1/8 cup to 4 cups, and includes a slow-feed option for pets that eat too fast.
This offer includes a power adapter, which can serve as the main power source while batteries remain available as backup. The clear lid makes it easier to see when a refill is due, and its BPA-free plastic components and stainless steel bowl are top-shelf dishwasher-safe.
Check the feeder's capacity for your dog's daily needs, since the record does not provide a volume or weight.
Best For: Owners who want scheduled portions, slow feeding, and an included power adapter.
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Pick this version if you want programmable meals and prefer an included adapter with batteries available as backup. Its schedule and portion range overlap with more connected feeders, while the product record does not identify smartphone control.
Capacity is also unspecified, so check hopper size if your dog eats larger portions or you want to minimize refills. The dishwasher-safe bowl and components may make routine cleanup more straightforward.
Galvanized Steel for Outdoor Feeding
Pet Lodge® Automatic Dog Feeder | Chow Hound Outdoor Pet Feeder | Tough Galvanized Steel | Made in USA (25 lb)

The Chow Hound is a manual dry-food dispenser with a galvanized steel body and a magnetized door. Food moves through an angled chute as a dog accesses the feeder, and the steel construction is intended for indoor or outdoor placement.
It arrives fully assembled and can be mounted on a wall or frame, though the mount is not included. This style is suited to keeping food available in a designated feeding station rather than dispensing measured meals at set times.
Confirm that free access to dry food fits your dog's feeding routine, and note that the stated selected size is 25 pounds.
Best For: Owners seeking a manual, gravity-fed dry-food station for indoor or outdoor use.
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Choose the Chow Hound for a sturdy feeding station where a dog can access dry food as needed, including an outdoor location. It offers a very different routine from app-controlled portion feeders, with no scheduled meal timing described.
Make sure continuous access suits your dog's feeding plan and choose a stable mounting location; the wall or frame is not part of the package. The selected offer is the 25-pound size, so verify that capacity against your intended refill pattern.
Simple Two-Meal Dial Timer
PetSafe Automatic 2 Meal Pet Feeder | Slow Feed Portion Control, Dial Timers Schedule 2 Automatic Meals in 30-Min Steps, Each Compartment Holds up to 1.5 Cups

This compact timed feeder uses dial timers to schedule two automatic meals in 30-minute steps. Each compartment holds up to 1.5 cups, for a total of 3 cups across the pair, and the tray is designed for dry or semi-moist food.
It is a straightforward option for covering two meals without setting up an app or programming a full hopper. The tamper-resistant lids help keep the portions secured before feeding, and the tray is described as easy to clean.
Check that two meals and the compartment size match your dog's routine; it is best suited to smaller portions rather than a high-capacity daily dispenser.
Best For: Owners who need two pre-portioned meals on a basic dial timer.
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This is a sensible fit when you need a couple of timed meals and prefer a dial over app controls. The two compartments hold less food than a hopper-style feeder, so compare their capacity with the dog's portions and the time you need to cover.
The 30-minute timer steps offer basic scheduling, not the many daily meal slots available on programmable models. Check the power requirement before purchase, since it is not specified here.
Six Pre-Portioned Timed Meals
PetSafe 6 Meal Automatic Cat Feeder, Slow Feed, Tamper-Resistant Design | Each of 6 Compartments Holds up to 1 Cup of Food, Slow Feed Portion Control with Feed Now Button and Sleep Function

This tray-style feeder schedules up to six pre-portioned meals per day, with each compartment holding up to 1 cup of dry or semi-moist food or treats. Its schedule repeats daily, and a Feed Now button can advance the next meal when needed.
The sleep function pauses dispensing without clearing the schedule. A locking clear lid helps keep prying paws away from the food, and the tray carousel and bowl are top-rack dishwasher-safe.
It is best for cats and small dogs, so check the compartment size against your dog's portions before relying on it for a full day of feeding.
Best For: Owners who want up to six portioned meals for a small dog using a timed tray.
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Select this tray if six smaller, pre-portioned meals suit your dog's schedule and portion needs. Its Feed Now and sleep functions offer simple controls, and the repeating daily schedule avoids resetting the routine.
The one-cup compartment limit and small-dog fit are important constraints for larger dogs or bigger meals. Account for the four D-cell batteries, which are not included, and check whether dry or semi-moist food portions fit comfortably.
Gravity Refill for a Multi-Pet Home
Petmate Replendish Feeder Automatic Cat and Dog Feeder, Pearl Peacock Blue, 10 LB, Made in USA

The Petmate Replendish is a gravity feeder for cats and dogs: dry food drops into the bowl as pets eat, extending the time between refills. The selected offer is the 10-pound size, which provides a smaller stated capacity than the product's other size options.
Its easy-snap top lid supports refilling, and the container locks into the base for stability. This is a passive feeder rather than a timed dispenser, so it does not portion meals to a schedule.
It may suit a household that wants a basic food station, but confirm that free access works for your dog and that the capacity fits your refill routine.
Best For: Households wanting a simple gravity feeder for dry food and a smaller refill capacity.
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This is a basic choice for homes that want dry food available in a gravity-fed bowl and value less frequent refilling. It does not schedule controlled meal times, so consider your dog's feeding habits before choosing it over a timed model.
The selected offer holds 10 pounds; check whether that is enough for your household's refill cadence. The container's locking base is useful for stability, while cleaning instructions for the parts are not specified.
How to Choose Automatic Dog Feeders
How We Picked Automatic Dog Feeders
The candidates cover three distinct feeding approaches: programmable dispensers, timed trays, and gravity hoppers. We prioritized products that can dispense meals directly, then kept useful differences in schedule control, portion size, food access, and placement.
That includes remote app-managed models, simple timed units, and passive stations for owners who want dry food available between refills.
For dogs, the first decision is whether food should arrive at set times or remain available. A scheduled feeder can make portion routines easier to follow, while a gravity feeder continuously replenishes its bowl as the dog eats.
Outdoor placement also changes the fit: the Chow Hound has a galvanized steel body and a pest-resistant door, while the plastic gravity and timed options are better considered as feeding stations whose placement should suit the household.
Comparing Automatic Dog Feeders
The PetSafe Smart Feed models offer up to 12 daily meals and portions from 1/8 cup to 4 cups. The 6L/24-cup version adds low and empty alerts, Alexa snack feeding, slow feeding, and backup batteries.
The Wi-Fi model emphasizes remote app feeding and instant meals, but its capacity is not quantified. The Healthy Pet Simply Feed offer includes a power adapter and also supports scheduled portions and slow feeding.
Timed trays trade hopper capacity for discrete portions. The two-meal PetSafe uses dial timers and holds up to 1.5 cups in each compartment.
The six-meal tray offers up to 1 cup per compartment, plus Feed Now and a sleep function. For passive feeding, the Petmate Replendish selected here is 10 pounds, while the Chow Hound is 25 pounds and made from galvanized steel.
Neither gravity style provides scheduled servings in the supplied details.
| Product | Standout features | Best for |
|---|---|---|
| PetSafe Smart Feed Automatic Pet FeederCheck Price |
| Dog owners who want remote meal schedules, low-food alerts, and slow feeding. |
| PetSafe Smart Feed Automatic Dog & Cat FeederCheck Price |
| Owners who want to manage scheduled meals and portions remotely through Wi-Fi. |
| PetSafe Healthy Pet Simply FeedCheck Price |
| Owners who want scheduled portions, slow feeding, and an included power adapter. |
| Pet Lodge Chow Hound Automatic Dog FeederCheck Price |
| Owners seeking a manual, gravity-fed dry-food station for indoor or outdoor use. |
| PetSafe Automatic 2 Meal Pet FeederCheck Price |
| Owners who need two pre-portioned meals on a basic dial timer. |
| PetSafe 6 Meal Automatic FeederCheck Price |
| Owners who want up to six portioned meals for a small dog using a timed tray. |
| Petmate Replendish 10 lb FeederCheck Price |
| Households wanting a simple gravity feeder for dry food and a smaller refill capacity. |
Choosing Portion Control and Meal Timing
Match the feeder's smallest and largest serving options to your dog's actual meals. The Smart Feed and Healthy Pet Simply Feed cover 1/8 cup to 4 cups per scheduled serving.
By contrast, the timed trays have fixed compartment limits: up to 1.5 cups for each of two meals or up to 1 cup in each of six. That difference matters if your dog needs larger portions or several smaller servings throughout the day.
Think about what happens when plans change. The Smart Feed app can schedule meals and send low-food alerts, while the Wi-Fi model has remote and instant feeding.
The six-meal tray has a Feed Now control, and the two-meal feeder uses dial timers. Check whether those controls match how often you need to adjust meals, and whether an app, timer, or manually filled tray fits the routine.
Food Access, Capacity, and Placement
A gravity feeder keeps food flowing as a dog eats, which can extend refill intervals but does not limit access to scheduled portions. The Petmate offer is the 10-pound size, and the Chow Hound is the 25-pound version; both are intended for dry food access.
The Chow Hound adds galvanized steel, a magnetized entry door, and a mounting option, although the wall or frame is separate.
For timed feeders, compare the stated serving capacity with the number of meals you need between refills. Smartphone models may hold more food, but only the 6L/24-cup version has a quantified capacity here.
Do not assume a model's hopper size from the phrase large capacity. Check the intended food type as well: the two-meal tray supports dry or semi-moist food, and the six-meal tray includes dry or semi-moist food and treats.
Setup and Cleaning for an Automatic Dog Feeder
Ease of use includes filling, placement, and cleaning. The Chow Hound comes assembled, but mounting hardware or a frame is not included.
The Smart Feed's lid, hopper, bowl, and holder are top-rack dishwasher-safe; the Healthy Pet Simply Feed components and stainless steel bowl are also described as top-shelf dishwasher-safe. The six-meal tray's carousel and bowl can go on the top rack, while the remaining components need handwashing.
Power deserves a separate check. The 6L/24-cup Smart Feed includes backup batteries for its schedule, the Healthy Pet Simply Feed offer includes an adapter with batteries as backup, and the six-meal tray requires four D-cell batteries that are not included.
The available details do not state the power setup for the two-meal dial feeder or the Wi-Fi Smart Feed, so verify that before placing either into a routine where missed meals would be difficult to manage.
Who Should Buy Which Automatic Dog Feeder
Choose the 6L/24-cup PetSafe Smart Feed if you want app alerts, slow feeding, Alexa snack feeding, and backup batteries. Choose the Wi-Fi Smart Feed for remote app and instant-feeding controls, while confirming its unquantified hopper capacity and backup-power setup.
The Healthy Pet Simply Feed with adapter suits owners who want scheduled portions and an included alternate power source.
Choose the six-meal tray for a small dog that needs several pre-portioned servings, or the two-meal dial feeder when two portions and basic timers are enough. Pick the Petmate Replendish for passive dry-food access in a 10-pound capacity, or the 25-pound Chow Hound when a galvanized steel feeding station and outdoor placement are priorities.
In every case, check that the portion or open-access style fits the dog's normal feeding pattern.