Updated: July, 2025

Best Automatic Water Dispenser For Pets of 2025

Save up to 19% Off

1

Hipidog

9.8

Exceptional

Automatic Cat Feeder and Waterer Set, 2 Packs Stainless Steel Automatic Dog Food and Water Dispenser, 3.5 L

Why we love it

No electricity required, eco-friendly design.

Large capacity for extended use.

Prevents food and water overflow.

Main highlights

Automatic Refilling System
Utilizes gravity to automatically refill food and water, eliminating the need for electricity.

Ideal for Busy Pet Owners
Perfect for those who travel or work long hours, ensuring pets are fed and hydrated.

Large Capacity Convenience
Holds enough food and water for several days, praised for its convenience.

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How do we rank?

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

Hipidog

9.7

Exceptional

Automatic Pet Feeder Small&Medium Pets Automatic Food Feeder and Waterer Set 3.8L, Travel Supply Feeder and Water Dispenser for Dogs Cats Pets Animals (light gray)

Why we love it

No electricity needed, eco-friendly design.

Large capacity lasts several days.

Prevents food and water spills.

Main highlights

Automatic Refills with Gravity Design
Eco-friendly gravity-fed system requires no electricity, providing continuous food and water supply.

Ideal for Travel and Busy Schedules
Perfect for pet owners who travel or work long hours, ensuring pets are fed.

Prevents Food and Water Blockages
Wide mouth and siphon design praised for preventing food clogs and water spills.

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3

Amazon Basics

9.6

Exceptional

Amazon Basics Dog and Cat Water Feeder, Small, 1 Gallons (3.8 liters), Transparent

Why we love it

Constant fresh water

Holds 1 gal water

Easy to check water level

Main highlights

Key Features and Benefits
Gravity-fed waterer with 1-gallon capacity, transparent PET bottle, PP base, non-skid feet, easy to clean, and enhanced durability with a new tightening structure.

Ideal Use Cases
Perfect for single or multiple-pet homes, especially for cats and dogs, ensuring a consistent supply of fresh water without frequent refills.

Customer Reviews Highlight
Most praised for its reliable water supply, durability, and the convenience of easily checking water levels thanks to the transparent bottle.

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4

Gardner Pet

9.5

Excellent

Gardner Pet 3.85L Pet Water Dispenser, Cat Bowls with Stainless Steel Bowl, Gravity Dog Water Dispenser, 100% BPA-Free Automatic Cat Feeder, Feeding Station for Medium & Large-Sized Pets, Dark Grey

18% Off

Main highlights

【Premium Stainless Steel Bowl + Filter Cotton Design】The cat bowl is made of 304 stainless steel to ensure durability, hygiene and easy cleaning. A filter is incorporated at the water dispenser's outlet to prevent dust from entering the water tank to maintain clean water. All these features are designed to ensure your pet’s drinking water is healthy. (We recommend cleaning the filter at least once a week.)

【Large Capacity】The pet feeder holds up to 3.85L water, enough to last a medium-sized pet for a week. Whether you’re traveling or busy with work, you won’t have to worry about your pet running out of water.

【Gravity Feeding System】This pet water dispenser uses gravity to slowly release water into the bowl, ensuring it doesn’t overflow. When the water level in the bowl drops below a certain point, it automatically refills to save you from frequent refilling. Feeding by gravity is reliable because it does not require batteries or cords. So you won’t have to worry about your pet going thirsty even during power outages.

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5

Ferplast

9.3

Excellent

Ferplast Food or water dispenser for dogs and cats AZIMUT 600 Pet dispenser Dry food feeder Water Feeder 0,6 Liter, Non-slip bottom, 12,5 x 19 x h 19,5 cm Blue

Why we love it

The dispenser is solid plastic, which is excellent for providing food or water to your animal during short periods of absence.

The transparent tank is equipped with a graduated scale to control the capacity assumed by the animal as part of a healthy lifestyle and to suit dietary needs. The tank has two outlet holes to be used either filled with water or with dry food.

The dispenser is handy thanks to the ergonomic handle that guarantees an easy and safe grip. The dispenser is also hygienic and easy to clean.

Main highlights

Solid plastic dispenser of dry food or water for dogs and cats. Excellent for providing food or water to your animal during short periods of absence

Removable transparent tank equipped with graduated scale to control the capacity assumed by the animal as part of a healthy lifestyle and to suit dietary needs. The tank has two outlet holes to be used either filled with water or with dry food

Ferplast food or water dispenser for dogs and cats azimut 600 pet dispenser dry food feeder water 0,6 liter, sturdy plastic, transparent tank with graduated scale, non-slip bottom, 12,5 x 19 x h 19,5 cm blue

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6

Nobleza

9.2

Excellent

Nobleza Automatic Dog Cat Food Feeder and Waterer Set, 3.8 L Dog Cat Water and Food Dispenser, Automatic Pet Water Dispenser Pet Feeder for Small Medium Dogs, Puppy and Cats, 2 Packs, Grey

Main highlights

PREMIUM BPA-FREE & PET-SAFE PET: Crafted from high-quality, food-grade PET, Nobleza automatic pet feeder and dispenser set is BPA-free and non-toxic, ensuring your dog or cat enjoys safe, fresh meals and water every time.

GRAVITY AUTOMATIC FEEDING: Nobleza automatic dog feeder and waterer set operates on a gravity-fed system—no electricity or batteries needed! The 1.9kg (4.2lb) food dispenser and 3.8L water dispenser provide ample supply for small pets (up to 7 days) or large pets (up to 3 days), making it ideal for work or travel.

ANTI-JAM & LEAK-PROOF DESIGN: The extra-wide dog food dispenser prevents clogging for smooth dispensing of food, while the Nobleza dog water dispenser adopts a spring siphon device, which automatically stops water when the water level reaches a certain height to prevent overflow.

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7

Yaztauho

9.0

Excellent

Automatic Pet Feeder, Feeding Watering Supplies, Pet Feeder Bowl, Pets Automatic Feeder and Waterer, 3.8L Cat Feeder Water Dispenser grav ity Food Feeder and Waterer Big Capacity (Water feeder)

12% Off

Main highlights

♛Reliab le Material: Crafted with PP high-quality material, thi s automatic cat feeder ensures durability and protection against damage from regular use. Its detachable food tray is easy to clean.

♛Automatic Feeding: Enjoy the convenience of our automatic cat feeder, designed with an 18 sl ope to effortless food delivery. Save time and effort with no need to add food frequently.

♛Anti-Slip Base: Elevate your cat's mealtime with our automatic cat feeder, equipped with a stable and firm anti-slip base that reinforces chassis stability.

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8

Vivo Technologies

8.9

Very Good

Automatic Food Feeder and Waterer Set 3.2L, 2 Packs Automatic Feeder and Waterer Set,Plastic Dog Food Dispenser and Dog Water Dispenser for Small&Medium Dogs Cats 30x15.5x25cm

19% Off

Main highlights

High-Quality and Durable Materials: Constructed from high-quality food-grade plastic, this feeder and water dispenser are not only safe for your pets but also anti-fall and durable, ensuring long-lasting use in both indoor and outdoor environments.

Easy to Clean and Maintain: The barrel and chassis of our Automatic Pet Feeder can be easily split apart for hassle-free rinsing with clean water, maintaining a hygienic feeding environment without affecting the taste of the food.

Convenient Automatic Feeding and Watering: Our Automatic Pet Feeder Set ensures your pets never go hungry or thirsty while you're away. With a gravity flow design, it automatically dispenses dry food and refills water, making it ideal for busy pet owners or those who travel.

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9

Marchul

8.7

Very Good

Marchul Pets Automatic Feeder and Waterer Set, Dogs Cats Food Feeder and Water Dispenser 3.8L, 2 in 1 Cat Food Water Dispensers for Small Medium Big Pets

Main highlights

【Safety Guaranteed】Cat food dispenser is eco-friendly PP resin lined bottle, food grade PP box, food grade PET level, BPA free, separate feeder to avoid surrounding dirty and mess. Gravity feeder cat dry food take care of your pet's health.

【Fresh Quantity】Auto cat feeder double moisture-proof and freshness-locked to avoid oxidation of pet food. Airtight and opaque design. 20° ramp track, wide exit smoothly dispensing food, suitable for most cat food and dog food on the market.

【Cat Feeder Automatic】3.8L capacity dog and cat waterer, 3.8L pound capacity feeder; cat feeding & watering two matching, short trips are no longer a worry! Outdoor sun protection opaque design avoid direct sunlight. The water feeder is set up with a viewable window so that the water level is clearly visible.

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10

Oncpcare

8.6

Very Good

Oncpcare 17oz Rabbit Water Feeder, Pet Cage Suspended Water Dispenser, Hanging Automatic Small Animal Water Bottle Bowl for Bunny Chinchilla Hedgehog Ferret Hamster

Main highlights

USED INSIDE AND OUTSIDE THE CAGE --- You can attach it to the outside or inside of the cage according to your own needs. If your pet is naughty, it is suggested to install it outside the cage. And you can easily snap the water feeder on or off for cleaning and refilling.

NO NOISE --- This pet automatic water dispenser adopts gravity flow design and can control the amount of water to prevent overflow. It doesn't make annoying noises while your pet is drinking compared to water bottles with ball bearings. Silent design let you have a quiet night sleeping environment.

LARGE CAPACITY --- 500ml/17oz large capacity, no longer need to worry about your pet has not enough water to drink if you are not home all day. This water bottle is the perfect size for Rats, Hamsters,Guinea Pigs, Small Ferrets, Dwarf Rabbits and Other Small Pets.

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Our top 2 picks

1

Automatic Cat Feeder and Waterer Set, 2 Packs Stainless Steel Automatic Dog Food and Water Dispenser, 3.5 L
The Automatic Cat Feeder and Cat Water Dispenser Set is a practical solution for pet owners who are often away from home. With its gravity-fed design, this set ensures that your pets have a continuous supply of food and water without the need for electricity, making it an environmentally friendly choice. The large capacity of 3.5 liters caters to small kittens for up to seven days and larger pets for up to three days, providing peace of mind during holidays or busy work schedules. The wide-mouth design prevents food from getting stuck, ensuring a smooth flow, while the siphon device in the water dispenser effectively prevents leaks. This product is highly praised for its convenience and reliability, making it an excellent choice for pet owners seeking a hassle-free feeding solution.
2

Automatic Pet Feeder Small&Medium Pets Automatic Food Feeder and Waterer Set 3.8L, Travel Supply Feeder and Water Dispenser for Dogs Cats Pets Animals (light gray)
The Automatic Pet Feeder and Waterer Set is a convenient solution for pet owners, offering a gravity-fed system that automatically refills food and water without electricity. Ideal for those with busy schedules or frequent travelers, this set ensures your pets are well-fed and hydrated in your absence. With a substantial 1-gallon capacity, it can sustain small pets for up to 7 days and larger pets for 3 days, making it perfect for short vacations or busy workweeks. The wide-mouth design prevents food from getting stuck, while the siphon device effectively stops water leakage, maintaining a clean feeding area. This eco-friendly and user-friendly design is highly praised by customers for its reliability and ease of use, providing peace of mind to pet owners everywhere.