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Automatic Pet Feeders

PETLIBRO vs Gwozn: Automatic Pet Feeders Compared by Specs

November 4, 2026 7 min read

Specs below are quoted from each Amazon listing. Scores are out of 10, based on listed specifications and buyer feedback. Nothing on this page was handled or measured by us.

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In this PETLIBRO vs gwozn automatic pet feeder comparison, you see two smart dispensers with 1080p HD cameras and dual-band Wi-Fi. Both units help you schedule meals remotely and include night vision for monitoring. The main difference lies in capacity and target use. The PETLIBRO model focuses on smaller pets with a 5L tank and stainless steel slow-feed bowl. The Gwozn unit offers a massive 15L tank designed for large breeds and bigger kibble sizes.

Food Capacity

5L

15L / 63 cups

Target Pet

Cats, Small Dogs

Large Breeds

Bowl Type

Stainless Steel Slow Feed

Standard Bowl

Max Kibble Size

Not listed

Up to 23mm

Color

Black

White

Warranty

Not listed

2-year

Choose the first if

  • You own a cat or a small dog that eats too quickly.
  • You prefer a compact black unit with a stainless steel slow-feed bowl.
  • You want a feeder that fits in tighter spaces.

Choose the second if

  • You have a large breed dog that needs bigger kibble.
  • You want to refill the food tank less often with 15L capacity.
  • You need a white unit with a two-year warranty.

Verdict

Choose the PETLIBRO if you need a slow-feeder solution for smaller pets or cats. Pick the Gwozn if you feed large dogs that require a bigger tank and wider kibble path. Both cameras provide clear 1080p monitoring for your pet.

Capacity, Kibble Size, and Build Specs

Food Capacity

Edge: Gwozn 15L Large Breed Dog Feeder

The Gwozn model offers a 15L food tank, holding up to 63 cups of dry kibble. This large volume supports feeding schedules for 18 to 25 days, depending on portion settings. The PETLIBRO unit has a 5L sealed food tank. While smaller, it includes a desiccant compartment to keep kibble dry. You need to refill the Gwozn less often, making it better for busy schedules or large dogs. The PETLIBRO size suits smaller households or cats. If you want fewer refills, the Gwozn capacity is the clear winner.

Kibble Compatibility

Edge: Gwozn 15L Large Breed Dog Feeder

Both feeders handle dry kibble, but the Gwozn specifies support for kibble up to 23mm. It features a wide dispensing outlet and food path to reduce jams with large pieces or freeze-dried food. The PETLIBRO data does not list a maximum kibble size, focusing instead on its stainless steel slow-feed bowl design. If you feed large-breed dogs or mix in freeze-dried treats, the Gwozn’s wider path is more practical. The PETLIBRO is designed for standard kibble sizes without specific large-piece constraints listed in its specs.

Target Pet Suitability

Edge: Tie

The Gwozn is marketed for large breed dogs and medium to large dogs requiring big kibble. Its 15L capacity and wide outlet support high-volume eaters. The PETLIBRO targets dogs, cats, and small dogs. It includes a slow-feed bowl to reduce eating speed by up to 2x, preventing choking and bloating for pets that eat too fast. If you have a large dog, the Gwozn is better suited. If you have a small dog or cat prone to eating quickly, the PETLIBRO’s health-focused bowl design is the superior choice.

Physical Dimensions

Edge: PETLIBRO 5L Camera Dog Feeder

The Gwozn is larger, measuring 16.8 inches in width, 20 inches in height, and 10 inches in length. It is white and weighs more due to its 15L tank. The PETLIBRO is more compact, measuring 7.48 inches in width, 13.8 inches in height, and 13 inches in length. It weighs 3.8 pounds and is available in black. If you have limited counter or floor space, the PETLIBRO footprint is significantly smaller. The Gwozn requires more room but offers greater storage volume. Choose based on your available space.

Bowl Material

Edge: PETLIBRO 5L Camera Dog Feeder

The PETLIBRO includes a stainless steel slow-feed bowl. It is rust-resistant, dishwasher safe, and easy to remove for cleaning. The Gwozn data mentions removable parts, including a bowl, but does not specify the material. Stainless steel is generally preferred for hygiene and durability over plastic. The PETLIBRO’s specific mention of a stainless steel, dishwasher-safe bowl gives it an edge in hygiene and ease of maintenance. If you prioritize easy cleaning and rust resistance, the PETLIBRO bowl material is the better spec.

Choose Your Feeder by Pet Needs

Owner of a large breed dog needing bulk food

Our pick: Gwozn 15L Large Breed Dog Feeder

The Gwozn feeder features a 15L capacity, holding up to 63 cups of dry kibble. This large volume reduces refill frequency for big dogs. Its wide dispensing path handles kibble up to 23mm, preventing jams with larger pieces. The 15L tank supports feeding schedules for 18 to 25 days, making it ideal for busy owners of large breeds who need high-volume storage and reliable dispensing for big kibble.

Owner of small dogs or cats needing slow feeding

Our pick: PETLIBRO 5L Camera Dog Feeder

The PETLIBRO unit includes a stainless steel slow-feed bowl designed to reduce eating speed by up to 2x. This helps prevent choking and bloating in small dogs and cats. It features a 5L sealed tank with a desiccant compartment to keep kibble fresh. The dishwasher-safe bowl ensures easy cleaning. This model supports portions of 1 to 50 per meal, offering precise control for smaller pets requiring regulated eating habits.

User wanting a compact feeder for small spaces

Our pick: PETLIBRO 5L Camera Dog Feeder

The PETLIBRO feeder is physically smaller, measuring 13 inches in length and 7.48 inches in width. It weighs 3.8 pounds, making it lighter and more compact than the Gwozn alternative. This size fits easily into tighter spaces without sacrificing smart features like 1080p HD camera access, two-way audio, and dual-band Wi-Fi connectivity. It provides essential monitoring and scheduling in a footprint that occupies less floor space.

1
PETLIBRO 5L Camera Dog Feeder

PETLIBRO 5L Camera Dog Feeder

Best for: Small pets needing video monitoring and slow feeding

Food Capacity
5L
Food Type
Dry kibble
Connectivity
2.4GHz / 5GHz Wi-Fi
Camera Resolution
1080p HD
Number of Bowls
1 bowl
Power Source
Battery backup

This PETLIBRO feeder combines a 5L food tank with a 1080p HD camera and stainless steel slow-feed bowl. It supports 2.4GHz and 5GHz Wi-Fi for app control, allowing up to 10 scheduled meals daily. The infrared anti-blockage system and battery backup ensure reliable operation. It suits owners of cats and small dogs who want video monitoring and portion control in a compact 3.8-pound unit.

Pros
  • 1080p HD camera with night vision and two-way audio
  • Stainless steel slow-feed bowl reduces eating speed by up to 2x
  • Supports both 2.4GHz and 5GHz Wi-Fi connections
  • Infrared detection system with patented anti-blockage outlet
  • Schedule up to 10 meals per day with adjustable portions
Cons
  • 5L capacity is smaller than the 15L/63-cup capacity of the Gwozn feeder
  • Includes only one stainless steel bowl instead of multiple options
  • Weighs 3.8 pounds, which is heavier than some basic feeders
Good fit if
  • You need 1080p HD video monitoring with night vision
  • You want to control feeding via a smartphone app
  • You feed small dogs or cats that eat too quickly
Skip if
  • You require a capacity larger than 5L
  • You need a feeder for large breeds requiring 15L tanks
  • You prefer a simpler device without camera features

Verdict: PETLIBRO 5L Automatic Feeder with Camera offers precise portion control and clear video monitoring for small pets. It fits owners who prioritize app connectivity and slow-feeding health benefits over high-volume capacity.

2
Gwozn 15L Large Breed Dog Feeder

Gwozn 15L Large Breed Dog Feeder

Best for: large dogs and big kibble needs

Food Capacity
15L / 63 cups
Food Type
Dry kibble
Connectivity
2.4GHz / 5GHz Wi-Fi
Camera Resolution
1080p HD
Max Kibble Size
Up to 23 mm
Power Source
3 D-cell backup batteries

The Gwozn Q02 is a 15L automatic feeder designed for large dogs and big kibble up to 23mm. It features dual-band Wi-Fi for reliable app control and a 1080p HD camera with night vision. The sealed lid helps keep food fresh. This unit suits busy owners who need fewer refills and want to monitor their pets remotely. Its large capacity supports extended periods between fills.

Pros
  • 15L capacity holds up to 63 cups of dry kibble
  • Handles large kibble up to 23mm with anti-clog design
  • 1080p HD camera with night vision and two-way audio
  • Dual-band 2.4GHz and 5GHz Wi-Fi connectivity
Cons
  • Camera resolution is 1080p HD, which is lower than 4K options
  • Backup power requires 3 D-cell batteries that are not included
  • MicroSD card for local storage is not included
Good fit if
  • You own a large breed dog requiring kibble up to 23mm
  • You want remote monitoring with a built-in HD camera
  • You need a high-capacity feeder to reduce refill frequency
Skip if
  • You require 4K video resolution for pet monitoring
  • You need a feeder compatible with kibble larger than 23mm
  • You prefer a compact unit for small spaces

Verdict: Gwozn Q02 15L Large Breed Feeder fits large dog owners who prioritize capacity and remote viewing. It delivers reliable app control and fresh food storage for busy schedules.

Specifications side by side

SpecPETLIBRO 5L Camera Dog FeederGwozn 15L Large Breed Dog Feeder
Food Capacity5L15L / 63 cups
Food TypeDry kibbleDry kibble
Connectivity2.4GHz / 5GHz Wi-Fi2.4GHz / 5GHz Wi-Fi
Camera Resolution1080p HD1080p HD
Number of Bowls1 bowl–
Max Kibble Size–Up to 23 mm
Power SourceBattery backup3 D-cell backup batteries
Target PetDogs, Cats, Small DogsDogs, Large Breeds
ColorBlackWhite
Capacity5L15L
Resolution1080p1080p
FeaturesNight Vision, Two-Way AudioNight Vision
Smart ControlWiFiWiFi
MaterialStainless Steel–
Smart Features5G Wi-Fi5G Wi-Fi
Dimensions13 × 7.48 × 13.8 inches10 × 16.8 × 20 inches
Weight3.8 pounds–
Size5L-with Camera & Slow Feed Bowl15L/63 Cups Capacity
ModelPLAF203-SBQ02

Frequently asked questions

Which automatic feeder is better for small dogs?

The PETLIBRO 5L Camera Dog Feeder is the better choice for small dogs. It features a 5L capacity and includes a slow-feeding bowl to promote healthy eating habits. Its compact dimensions of 7.48 inches in width make it suitable for smaller spaces. The unit also provides 1080p HD video monitoring, allowing you to check on your pet closely.

Does the Gwozn feeder support 5GHz Wi-Fi?

Yes, the Gwozn 15L Large Breed Dog Feeder supports 5GHz Wi-Fi connectivity. This dual-band capability helps maintain a stable connection for remote app control. You can schedule meals and view your dog through the built-in 1080p HD camera with night vision. The white unit is designed for large breeds requiring higher food volume.

What is the maximum food capacity of the Gwozn model?

The Gwozn model holds 15 liters of food, which equals 63 cups of dry kibble. This large capacity is ideal for large breed dogs or households with multiple pets. The spacious tank reduces the frequency of refills, ensuring your dog has access to fresh food for extended periods without manual intervention.

Does the PETLIBRO feeder have night vision?

Yes, the PETLIBRO 5L Camera Dog Feeder includes night vision functionality. This feature allows you to monitor your small pets in low-light conditions through the 1080p HD camera. You can also use the two-way audio to speak to your pet. The stainless steel bowl ensures hygiene during feeding times.

How wide is the PETLIBRO feeder?

The PETLIBRO feeder measures 7.48 inches in width. This compact footprint makes it suitable for homes with limited counter or floor space. The unit stands 13.8 inches tall and weighs 3.8 pounds. Its black finish blends easily into most interior decors while providing essential smart feeding features.

Can I control both feeders via a smartphone app?

Yes, both the PETLIBRO and Gwozn feeders support smart control via Wi-Fi. You can use a smartphone app to schedule meals and dispense food remotely. Both units feature 1080p HD cameras for live viewing. The Gwozn model offers a larger 15L capacity, while the PETLIBRO includes a slow-feeding bowl for health management.

Is the Gwozn feeder suitable for large breed dogs?

The Gwozn 15L Large Breed Dog Feeder is specifically designed for large dogs. Its 15-liter capacity accommodates the higher food intake of big breeds. The white unit features a 10-inch length and 20-inch height, providing a sturdy base. You can monitor your dog using the included 1080p camera with night vision.

Does the PETLIBRO feeder include a slow-feeding bowl?

Yes, the PETLIBRO 5L Camera Dog Feeder comes with a slow-feeding bowl. This accessory helps prevent rapid eating, which is beneficial for small dogs. The 5L capacity is optimized for smaller pets. You can control feeding times remotely using the 5GHz Wi-Fi connection and view your pet through the HD camera.

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