Best Automatic Dog Water Bowl: Keeping Your Pet Hydrated, Even While You’re Away

Another stainless steel automatic dog waterer comes from PetSafe
John Walton
Written by John Walton

Taking care of your dog is not a day’s job. Just like you would parent a child, this is an aspect of life that you have to put your time and heart into. As far as their health goes, your dog needs as much hydration as any other animal, or even humans too. Given that you sometimes find yourself indisposed, it is, therefore, important to look at options that would give you the best automatic dog water bowl in the market.

Today, we will show you some of the best of such for your pet. With one of these, gone are the days when you have to always ask a neighbor to check on your dog. As a side advantage, these can help you shape the habits of your dog to expect their water at certain time intervals.

The hydration solution for homes with active or multiple dogs, the CleanFlow automatic dog water bowl provides fresh water throughout the day

Even while you are in, or maybe when you are out, you do not have to worry about leaving your furry little friend dehydrated. When you are done with this piece, we believe you would have found just the right fit for making sure your dog never runs out of their water supply.

Product NameCapacity (Gallons)ColorDedicated TankPrice
Critter Concepts Automatic Dog Waterer3.5, 5.0, and 6.5WhiteYesCheck price on Amazon
Bergan Pet Waterer (Automatic)0.25BlueNoCheck price on Amazon
PetSafe Healthy Pet Water Station1White, blackYesCheck price on Amazon
Petmate Replenish Gravity Waterer0.5, 1, 2.5, and 4Pink, blue, white, and silverYesCheck price on Amazon
Torus Self-Filling Pet Water Bowl0.5White, redYesCheck price on Amazon
H2O Animal Hydration Aqua Buddy0.25Aluminum silverNoCheck price on Amazon
The Easy-Clean Auto-Fill Water BowlN/ABlueNoCheck price on Amazon

Things to Consider Before Buying

If you were to go to your store (online or offline) and browse the categories for an automatic water bowl, we can assure you that you’ll find quite the number of them. The fact that there are so many of them makes this an overwhelming choice for you to make.

While there are a ton of great automatic watering bowls out there, not all of them are great for your dog. A certain bowl might look the easiest on the eyes, but that doesn’t make it ideal for your dog.

Image showing two little dogs drinking water from a Drinkwell Pet Water

We have come across some great dog bowls ourselves and we can assure you that they stand out based on different manufacturing reasons. Some of the things you would thus need to consider are:


The capacity of an automatic dog bowl waterer is as important as any other criteria. This is because not all breeds drink the same volume of water daily. While the big dogs would need more water per day, smaller dogs tend to drink less.

Image showing a dog and a little cat drinking from the same automated water bowl

This should not be taken as a hard and fast rule though. Some smaller dogs are known to drink large volumes too. Here, knowing your dog is key.


If you are particular about the extra cleanliness of the water your dog drinks, look for the options that have inbuilt filters. In addition to your clean drinking water from home, the filters ensure that your dog gets one of the cleanest waters to drink.

A dog drinking water from Drinkwell-original-pet-fountain

You never can be too sure of particles that might have found their way into your water system. Whenever you are indoors or outdoors, you don’t need to worry about the quality of the dog’s water once you’ve got a filter in.

Water Level

Combining the size and capacity of the automatic watering bowl with the water level is also a factor to be considered. Some dogs are more enthusiastic drinkers than others. This is especially common with big dogs.

Two brown dogs drinking water from PetSafe Drinkwell Big Dog Water Fountain

Sometimes, small, playful dogs also fall into the category of happy drinkers. Thus, they can be controlled with a bowl which maintains low water level. That would not only allow the pet do their thing without you having to always look over your shoulder, but will also reduce the splash rate on your floors.

Best Products on Today’s Market

Looking for the best automatic dog water bowl money can buy? We, having consulted with our in-house experts, have some top picks for you. Dig into the list below and see what works best for you.

Critter Concepts Automatic Dog Waterer Critter Concepts Automatic Dog Waterer

Price: approx. $170

Dimension: 14 x 14 x 20 inches

Weight: 11 pounds

Specific Features: comes with wheels, food-grade water container, drain plug

Best Use: indoors, outdoors.

Description: The Critter Concepts Automatic Dog Waterer is a great fit for any kind of dog parent – be it a child or a senior. The automatic dog bowl has made provisions for being filled from the top. This ensures you don’t have to plug in a hose and connect to the tap/ another water source before your dog gets hydrated.

It is as easy as pouring the desired amount of water from the top. Talking about the desired amount of water, this gallon can hold as much as 6.5 gallons of water. It uses the principle of gravity to supply water to the food bowl beneath it, making sure your pet is always hydrated.

This water bowl is ideal for outdoor use since you don’t need to look for any water source other than the attached tank. The weight (which tips the scales at 11 pounds) makes the Waterer a burden to carry around. However, this has been accounted for with the inclusion of wheels.

Thus, you can easily walk your dog, and its water bowl, all in the same breath. As a bonus, this water bowl is made of nearly indestructible material. You have no worries if you are one of those who owns a hyperactive dog.


  • Has wheels for easy movement
  • Comes with a dedicated water tank
  • Can hold large volumes of water
  • Operation of this bowl is easy for seniors


  • The product is fairly expensive
  • The size doesn’t make it a handy accessory

Related: If you would be using this piece inside, you might want to consider the Dog Gone Smart Large Doormat for it too. This is to ensure your dog doesn’t make a mess when they lap up the water from their dispensary bowl. Likewise, due to the presence of wheels (and weight) on this particular water feeder, the rug would be protecting your floors from possible scratches.

Check the price on Amazon

Bergan Pet Waterer (Automatic) Bergan Pet Waterer (Automatic)

Price: approx. $15

Dimensions: 4.8 x 10.5 x 9.6 inches

Weight: 0.2 pounds

Specific Features: comes with water filter, lightweight, has hose connector port

Best Use: outdoors

Description: The best place to have fun with your dog is outside. However, while playing catch, you might forget that they need to drink some water to stay hydrated. That is the kind of problem the Bergan Pet Waterer (Automatic) looks to address.

What caught our fancy about this bowl is not only the fact that it is petite enough to be carried around but allows you get water from just any source. If the water source can be fed through a hose, then this automatic watering bowl is ready to supply water from it.

The manufacturer has also taken into consideration the fact that not all water sources might be safe for your dog. Thus, you are sure to find the inbuilt water filter most useful here. One less thing to worry about, that is.

It gets better. To ensure your dogs don’t splash the water all around, you can adjust the water level from within the bowl. Aggressive pets would find this one a tough bowl to deal with. Simply fasten the automatic waterer to the floor or wall (with mounting tabs on the rear of the dish). That way, you can always be sure that it would stay where you left it.


  • Comes with filter to ensure clean water
  • Mounting tabs help keep the bowl in place
  • Works well for any kind of outdoor activities
  • Fills automatically when water level drops
  • Continuous flow of fresh water


  • Filter may get too dirty and trap algae
  • Non-availability of dedicated water tank

Related: While any regular hose can work well with this automatic dog bowl, Camco TastePURE Drinking Water Hose is definitely a top choice. This option is lead-free, clean and new. That saves the hassle of having to wash an old hose for your pet’s water bowl.

Check the price on Amazon

PetSafe Healthy Pet Water Station PetSafe Healthy Pet Water Station

Price: approx. $15 (New), approx. $13 (Used)

Dimension: 11.7 x 7.7 x 13.8 inches

Weight: 1.2 pounds

Specific Features: dishwasher compatible, dedicated reservoir, lock-in mechanism

Best Use: indoors

Description: Much like the first on this list, the PetSafe Healthy Pet Water Station also has a dedicated water reservoir to ensure your pet never runs out of the water. This solution is able to hold up to one gallon of water.

The water has been set to fill automatically as your pet is lapping it up. That ensures your dog not only gets clean water every time but fresh ones too. The reservoir is highly durable, making it a top pick for people with big dogs that might see it as a plaything. The stainless bowl is conveniently detachable.

If you have a dishwasher at home, the stainless-steel bowl has been certified as compatible with your machine. The only downside to this piece of equipment is that it can only be used indoors, which is a shame because if it were possible to take your dog out with this, it would make for a whole new experience.


  • Great for indoor feeding
  • The material is highly durable
  • Compatible with dishwashers
  • Holds good volume of water


  • Doesn’t have wheels for easy movement
  • Can’t be used outdoors

Related: For better water quality, you should consider buying a PetSafe Healthy Pet Water Filter pack for your pet water station. It is known to eliminate most of the solid dirt particles (even the smallest bits) that might accompany your pet’s water into the automatic fountain.

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Petmate Replenish Gravity Waterer Petmate Replenish Gravity Waterer

Price: approx. $15 (New), approx. $13 (Used)

Dimensions: 6.9 x 11.4 x 11.8 inches

Weight: 1.4 pounds

Specific Features: has advanced water filtration system, allows for food storage, comes with the Microban Antimicrobial Protection.

Best Use: indoors

Description: This might not be the most stylish automatic water feeder for pets, but the Petmate Replenish Gravity Waterer can hold its own. For a short trip away from home – say, a day at the office – this water feeder will put your mind at ease.

Aside from the obvious fact that it supplies your pet water automatically, it also has a Microban base to fight off bacteria and algae. There is a charcoal filter in the product which can be replaced as needs be. We personally believe that this is a great fit for a household with multiple pets.

For easy washing, the dispensary bottle has been made with a wide mouth. Depending on the needs of your dog, you can choose which volume of the dispensary to go with the basic bowl.

This automatic water feeding system can also be converted into a device that dispenses food instead. As a plus to the above, the constant refilling of the bowl might encourage your pet to drink more, which is overall better for their health.


  • Comes with special microbial action prevention mechanism
  • Has different reservoir sizes to pick from
  • Encourages good drinking habits
  • Functions well for multiple pets
  • Can be converted to food bowl/feeder


  • Not very pleasing aesthetically
  • Can’t be used outdoors

Related: There is a Petmate Replenish Charcoal Replacement Filter (3-pack) that goes well with this automatic water system. In the event that the first filter gets worn from use, you can simply change it to any of these. That way, you can always rest assured that your pet runs no risk of water-borne diseases.

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Torus Self-Filling Pet Water Bowl Torus 2-Liter Pet Water Bowl, Red

Price: approx. $45

Dimensions: 11 x 11 x 3.1 inches

Weight: 1.1 pounds

Specific Features: requires no electricity, gravity-dependent system, low water level

Best Use: indoors, for travels

Description: The Torus Self-Filling Pet Water Bowl is the first product on this list to be certified ideal for travel. The feeding bowl is somewhat small, so it might not be the best fit for your big dogs.

With an average weight of 1.1 pounds though, there is no doubt this can work well as an add-on when traveling. If you’re going into the woods with your dog, this is a nice option to consider.

Although small, the bowl has been made with very solid construction. Having the capacity to hold as much as a half-gallon of water, you can be sure that pet will be constantly hydrated. Before you complain about the low water level, know that this is a design feature. With a minimal supply of water per time, you get lesser splashes all around the bowl.

While it might not look like it, there is a reservoir built into this tank. The bowl walls also double as tanks with a maximum capacity of 2 liters.


  • The bowl is travel-friendly
  • Low water level ensures minimal splashes
  • Replaceable carbon-activated filter keeps water clean
  • Stability prevents accidental spills


  • Big dogs can’t get enough water from this bowl
  • The bowl can be easily tipped by medium contact
  • The reservoir doesn’t hold much water

Related: A single carbon filter for this dog drinking bowl is expected to last up to a month, after which you are supposed to change it. For that reason, it is advisable to pick up the Torus 5-pack of Carbon Filters.


These filters have been treated with activated carbon to move not only impurities but taste and color too. Likewise, since they have been made from the same manufacturer, it is definitely compatible with your dog bowl.

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H2O Animal Hydration Aqua Buddy H2O Animal Hydration Aqua Buddy 2-Quart Homelife Series Automatic Waterer

Price: approx. $25

Dimensions: 12 x 11 x 5.5 inches

Weight: 1.4 pounds

Specific Features: requires no special training, ideal for dogs of all sizes, sun-resistant material

Best Use: indoors

Description: Hydration business is serious business, and H2O Animal Hydration Aqua Buddy reflects that belief in the quality of their product. The first thing that we noticed when we saw this piece is the build. The automatic dog water bowl is very pleasing on the eyes.

Not only is this an aesthetically pleasing piece, it can also serve all kinds of dogs. You would need to connect it to a hose, and then a water source. The watering bowl detects when the water level has dropped and fills it, time and again.

The best use of this dog bowl is indoors. Should you, under controlled circumstances, want to use it outside, it would please you to know that it is made of sun-resistant material.

We know that it can be difficult to teach a dog new tricks. With this dog bowl, you don’t need any additional training before your dog knows what to do. It has been made to work as easy as that.

While you’d be doing your dog a huge favor, you’ll also be adding a new décor to your house. With such a classy build, this dog bowl goes well with just about any kind of home setup.


  • Has a great design
  • The waterer is made from highly durable materials
  • Can fit with any regular hose
  • Dogs don’t need special training to use this waterer


  • No filter system used in the dog bowl
  • Absence of a dedicated reservoir
  • Can’t work well where there is no water source

Related: Getting a 10” Camco TastePURE Drinking Water Hose with this waterer makes it easier and faster to hook up your equipment. Plus, the new hose is sure to be cleaner and germ-free, unlike any old hose you could have in the house. To ensure maximum safety to your dog’s health, the hose is guaranteed lead-free.

Check the price on Amazon

Easy-Clean Auto-Fill Water Bowl Easy-Clean Auto-Fill Water Bowl

Price: approx. $40

Dimensions: 14 x 8.5 x 4 inches

Weight: 1.6 pounds

Special Features: fast-fill float valve, has noise-cancellation system when filling

Best Use: indoors

Description: Optimized for all sizes of dogs, the Easy-Clean Auto-Fill Water Bowl has a name that says it all. To prevent cases of bacteria hiding in the roughs and edges, it has eliminated such corners and pockets all together.

The automatic dog-bowl waterer does not require any special skills to set up. Being something you can easily arrange yourself, you will be able to get your dog used to drinking on their own in no time at all. A special feature of this product is that it can serve more than one dog at once.

Due to the presence of fast-fill float valve, the dog bowl fills up as fast as when it is being drained. To guard against startling your pets, this ‘watering hole’ is devoid of whooshing and filling noises. No matter the daily water requirement of your dog, you can step out for a while and be rest assured that your canine would keep itself hydrated.


  • The watering bowl is made of lightweight material
  • Can serve dogs of all sizes
  • Highly portable
  • Fast-fill float valve in place to ensure a constant fresh supply


  • Due to lack of reservoir, it finds limited applications outside
  • No attachment for fastening the bowl to the wall/ ground
  • No special filtration mechanism included

Related: If you want to use your water source for more than just supplying your dog’s watering bowl, there is a solution for that. It is the 2wayz All Metal Body Hose Splitter which allows you use the same source for two things at once. For those who don’t want their dogs hogging all the water, this sure comes in handy.

Check the price on Amazon

Wrap Up

It is one long list, but you would agree that it has been fun all the way too. From the above list, we believe you’ll be able to make the best choice as to which automatic dog watering bowl to get.

As a pet owner, you are constantly faced with decisions on how to keep your dog happy, safe and healthy. We don’t think we need to stress the importance of always keeping your dog hydrated. To eliminate the fears of forgetting to fill up the water bowl, one of these would provide the perfect solution for you.

Image showing a husky dog drinking water from a automated water bowl

In case you have used one of the products in this list before, we would like to know what your experience was like. Interested in any one of them? Share your dog’s joy with us too. If we missed some of the great automatic dog water bowls which you have used before, let us know about it in the comments box. We promise to check them out.

About the author
John Walton
John Walton

John Walton lives in Somerville, MA, with his two dogs, two sons, and very understanding mate. He is a Certified Pet Dog Trainer, a member of the International Association of Animal Behavior Consultants, a mentor trainer for the Animal Behavior College, an AKC Certified CGC Evaluator, and the Training Director for the New England Dog Training Club.