Portuguese Water Dog Water Drinking Guide. Portuguese Water Dog Water Calculator.

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How Much Water Should a Portuguese Water Dog drink?

Hydrating your hound is very important since water makes up approximately 56 percent of an adult Portuguese Water Dog`s body weight (73 percent of lean body mass). Water is an essential nutrient for your Portuguese Water Dog`s existence.

Your Portuguese Water Dog needs to drink the right amount of water that suits its age, weight, and activity level.

Drinking too much water is not good for your Portuguese Water Dog, and neither is drinking too little water.

According to the recommendations by the vets at PetMD, a dog should drink, in milliliters, 50 times its weight in kilograms. That is, a 10 kg dog needs 500 milliliters of water (2.1 cups).

An adult Portuguese Water Dog weighs 20.9 Kg (46.0 pounds), and therefore requires 1045.5 milliliters (35.4 ounces or 4.4 cups) of water every day, given that your dog is not a very active dog.

Essentially, the amount of water your Portuguese Water Dog needs a day depends very much on how much your Portuguese Water Dog weighs.

Also, the amount of water your Portuguese Water Dog drinks depends on your Portuguese Water Dog activity level. Very active dogs need more water than inactive dogs.

Use our Portuguese Water Dog water calculator to estimate how much water your Portuguese Water Dog should drink every day based on its weight and activity level.

The Portuguese Water Dog is generally a high-activity level dog breed. So, your Portuguese Water Dog will drink more water than the regular average dog breed.

Activity Levels in Dogs

To find out how much food you need to be feeding your Portuguese Water Dog, check out our Portuguese Water Dog feeding guide and food calculator.

How to Calculate How Much Water Your Portuguese Water Dog Needs

Enter the weight and activity level of your Portuguese Water Dog in the Portuguese Water Dog water calculator below to estimate how much water your Portuguese Water Dog needs.

Portuguese Water Dog Water Calculator

Your Portuguese Water Dog`s Weight:   

Activity Level:




Daily Water requirement:

*1 cup = 8 fluid ounces = 236.588 milliliters

Our Portuguese Water Dog water calculator above is based on the dog water drinking recommendation provided by the vets at PedMD.com.

However, PetMD`s recommendation applies only to dogs with low activity levels.

However, our calculator goes further to provide recommendations on how much water Portuguese Water Dogs of different activity levels (low, medium, and high) need.

In our calculator, a medium-activity level Portuguese Water Dog needs one and a half as much water as a low-activity level Portuguese Water Dog each day. Similarly, a high-activity level Portuguese Water Dog needs twice as much water as a low-activity level Portuguese Water Dog needs.

Check out our dog water calculator for all dog breeds here.

One way to improve your Portuguese Water Dog`s water drinking experience is to buy your dog a water fountain.

A water fountain will also encourage your Portuguese Water Dog to drink enough water.

This is because the continuously flowing stream of water with a fresh taste from a water fountain will entice your Portuguese Water Dog to drink enough water.

Furthermore, pet water fountains continuously filter the water that it delivers to your dog. A water fountain ensures that your Portuguese Water Dog has access to clean fresh filtered water all the time.

Giving your Portuguese Water Dog water from a fountain is more hygienic than giving your Portuguese Water Dog water from a water bowl.

This is because water in the water bowl usually lays around all day, getting polluted as it lays around.

Here are the best water fountains that we recommend for your Portuguese Water Dogs. These water fountains are durable, made with food-grade materials, and operate very quietly with little noise:

  1. The PetSafe Drinkwell Platinum Water Fountain. Click here to check price on Amazon.
    Dog Water Fountain
  2. The Veken Automatic Water Fountain Dog Water Dispenser with Smart Pump. Click here to check price on Amazon.
    Dog Water Fountain
How to measure a cup of water for your Portuguese Water Dog. Cup available here on Amazon

How Much Water Should a 21-Pound Portuguese Water Dog Drink?

A 21-pound Portuguese Water Dog should drink 32.3 ounces (4.0 cups) of water every day.

Portuguese Water Dogs are generally high-activity dogs, and about 32.3 ounces is the amount of water a High Activity Level 21-pound Portuguese Water Dog needs every day.

However, if your 21-pound Portuguese Water Dog is a low-activity dog, then it will need about 16.1 ounces of water (2.0 cups) every day.

Similarly, if your 21-pound Portuguese Water Dog is of medium activity, then it will need about 24.2 ounces of water (3.0 cups) every day.

Use our Portuguese Water Dog dog water calculator to find out how much water Portuguese Water Dog should drink at different weights.

Low Activity Medium Activity High Activity
16.1 ounces (2.0 cups) 24.2 ounces (3.0 cups) 32.3 ounces (4.0 cups)
How Much Water a 21-pound Portuguese Water Dog should drink

How Much Water Should a 36-week-Old Portuguese Water Dog Drink?

The average weight of 36-week-Old Portuguese Water Dog is 39 pounds (17.7 kg).

Learn how much 36-week-Old Portuguese Water Dog should weigh here.

A 39-pound Portuguese Water Dog should drink 59.9 ounces (7.5 cups) of water every day.

Portuguese Water Dogs are generally high-activity dogs, and about 59.9 ounces is the amount of water a High Activity Level 39-pound Portuguese Water Dog needs every day.

However, if your 39-pound Portuguese Water Dog is a low-activity dog, then it will need about 30.0 ounces of water (3.7 cups) every day.

Similarly, if your 39-pound Portuguese Water Dog is of medium activity, then it will need about 45.0 ounces of water (5.6 cups) every day.

Use our Portuguese Water Dog dog water calculator to find out how much water Portuguese Water Dog should drink at different weights.

Low Activity Medium Activity High Activity
30.0 ounces (3.7 cups) 45.0 ounces (5.6 cups) 59.9 ounces (7.5 cups)
How Much Water a 39-pound Portuguese Water Dog should drink

How Much Water Should a 7-month-Old Portuguese Water Dog Drink?

The average weight of 7-month-Old Portuguese Water Dog is 34 pounds (15.2 kg).

Learn how much 7-month-Old Portuguese Water Dog should weigh here.

A 34-pound Portuguese Water Dog should drink 52.3 ounces (6.5 cups) of water every day.

Portuguese Water Dogs are generally high-activity dogs, and about 52.3 ounces is the amount of water a High Activity Level 34-pound Portuguese Water Dog needs every day.

However, if your 34-pound Portuguese Water Dog is a low-activity dog, then it will need about 26.1 ounces of water (3.3 cups) every day.

Similarly, if your 34-pound Portuguese Water Dog is of medium activity, then it will need about 39.2 ounces of water (4.9 cups) every day.

Use our Portuguese Water Dog dog water calculator to find out how much water Portuguese Water Dog should drink at different weights.

Low Activity Medium Activity High Activity
26.1 ounces (3.3 cups) 39.2 ounces (4.9 cups) 52.3 ounces (6.5 cups)
How Much Water a 34-pound Portuguese Water Dog should drink

How Much Water Should a 17-week-Old Portuguese Water Dog Drink?

The average weight of 17-week-Old Portuguese Water Dog is 21 pounds (9.3 kg).

Learn how much 17-week-Old Portuguese Water Dog should weigh here.

A 21-pound Portuguese Water Dog should drink 32.3 ounces (4.0 cups) of water every day.

Portuguese Water Dogs are generally high-activity dogs, and about 32.3 ounces is the amount of water a High Activity Level 21-pound Portuguese Water Dog needs every day.

However, if your 21-pound Portuguese Water Dog is a low-activity dog, then it will need about 16.1 ounces of water (2.0 cups) every day.

Similarly, if your 21-pound Portuguese Water Dog is of medium activity, then it will need about 24.2 ounces of water (3.0 cups) every day.

Use our Portuguese Water Dog dog water calculator to find out how much water Portuguese Water Dog should drink at different weights.

Low Activity Medium Activity High Activity
16.1 ounces (2.0 cups) 24.2 ounces (3.0 cups) 32.3 ounces (4.0 cups)
How Much Water a 21-pound Portuguese Water Dog should drink

How Much Water Should a 3-month-Old Portuguese Water Dog Drink?

The average weight of 3-month-Old Portuguese Water Dog is 12 pounds (5.3 kg).

Learn how much 3-month-Old Portuguese Water Dog should weigh here.

A 12-pound Portuguese Water Dog should drink 18.4 ounces (2.3 cups) of water every day.

Portuguese Water Dogs are generally high-activity dogs, and about 18.4 ounces is the amount of water a High Activity Level 12-pound Portuguese Water Dog needs every day.

However, if your 12-pound Portuguese Water Dog is a low-activity dog, then it will need about 9.2 ounces of water (1.2 cups) every day.

Similarly, if your 12-pound Portuguese Water Dog is of medium activity, then it will need about 13.8 ounces of water (1.7 cups) every day.

Use our Portuguese Water Dog dog water calculator to find out how much water Portuguese Water Dog should drink at different weights.

Low Activity Medium Activity High Activity
9.2 ounces (1.2 cups) 13.8 ounces (1.7 cups) 18.4 ounces (2.3 cups)
How Much Water a 12-pound Portuguese Water Dog should drink

Other Factors that Affects How Much Water Your Portuguese Water Dog Needs

In addition to its weight and activity level, your Portuguese Water Dog may need more or less water depending on other factors in your Portuguese Water Dog`s life such as:

  • The weather: Portuguese Water Dogs need more water during the hot summer than in the cold winter.
  • Your Portuguese Water Dog`s Diet: Portuguese Water Dogs that eat moist/wet food will require less water than Portuguese Water Dogs that eat dry food (kibble). Wet dog food contains 65-80% water, while dry dog food contains 10-12% water.
  • Your Portuguese Water Dog`s age: Senior Portuguese Water Dogs are generally more laid back than younger Portuguese Water Dogs, therefore senior Portuguese Water Dogs need less water.
  • Pregnant Portuguese Water Dogs and lactating Portuguese Water Dogs: These need more water than normal.
  • Portuguese Water Dogs on Medication: Certain medications may make your Portuguese Water Dog drink more water.

Portuguese Water Dog Not Drinking Enough Water

If your Portuguese Water Dog is not drinking enough water, then your Portuguese Water Dog is at risk of dehydration, and the problems that come with dehydration.

Problems that come with your Portuguese Water Dog not drinking enough water include urinary tract issues like kidney stones and organ failure.

Your Portuguese Water Dog may be drinking less water than usual because of the following reasons:

  • Your Portuguese Water Dog has limited access to fresh clean water.
  • You changed your Portuguese Water Dog`s food (e.g. from dry food to wet food)
  • You changed your Portuguese Water Dog`s water source
  • The weather is cooler than it used to be
  • Your Portuguese Water Dog is less active than it used to be
  • Your Portuguese Water Dog is growing old

If none of these applies to your Portuguese Water Dog, then it might be that your Portuguese Water Dog has an underlying health condition and you might want to talk to your vet.

Also, your Portuguese Water Dog may drink less water if it does not have access to clean fresh water always.

Some dogs are picky drinkers, and they won`t drink water that is not fresh or water with dirt and debris in it.

If your Portuguese Water Dog is a picky drinker as such, then you should consider getting your Portuguese Water Dog a water fountain like one of these. A water fountain will entice your Portuguese Water Dog to drink water. With a water fountain, you can be sure that your Portuguese Water Dog will have access to fresh clean water always.

Also, oral infections such as tooth decay, gum decay, and broken tooth are some of the reasons your Portuguese Water Dog might not be drinking enough water.

Check your Portuguese Water Dog`s mouth for any oral infection. When checking your Portuguese Water Dog`s mouth, pay attention to the smell of your Portuguese Water Dog`s breath to make sure that your Portuguese Water Dog does not have bad breath as bad breath could be a sign of oral infection.

Furthermore, if you recently changed your Portuguese Water Dog`s water source, and your Portuguese Water Dog starts drinking less water, then you might want to change back to the old source.

Portuguese Water Dog Drinking Too Much Water

Your Portuguese Water Dog may be drinking too much water simply because you give it unrestricted access to water. Also, your Portuguese Water Dog may be drinking too much because it has a health problem such as diabetes.

If your Portuguese Water Dog is drinking too much water, then your Portuguese Water Dog is at risk of overhydration and the problems that come with overhydration.

Problems that come with water overhydration in dogs include staggering, loss of coordination, vomiting, dilated pupils, over salivation, and stomach bloat.

Excessive and unexplainable thirst in your dog is called polydipsia. Polydipsia makes your dog drink more.

Ordinarily, when your Portuguese Water Dog drinks too much water for just a day or two, there may be nothing to be worried about. However, if this condition persists, you should see a veterinarian.

Also, if your Portuguese Water Dog is drinking too much water, then your Portuguese Water Dog will need to urinate frequently and take unnecessary bathroom breaks. This can be an inconvenience for your if you have to take your Portuguese Water Dog out of the house for its bathroom breaks.

If your Portuguese Water Dog is drinking too much water for no obvious reason, talk to your vet. However, if your Portuguese Water Dog is drinking too much water because it has access to water, then limit your Portuguese Water Dog`s access to water.

Do Portuguese Water Dogs Drink a Lot of Water?

The amount of water a Portuguese Water Dog needs is proportional to the Portuguese Water Dog`s body weight and activity level. Older bigger adult Portuguese Water Dogs drink a lot of water compared to younger smaller Portuguese Water Dogs.

Also, Portuguese Water Dogs that are not very active drink a lot less water than very active Portuguese Water Dogs. Also, Portuguese Water Dogs drink lots of water in the hot summer months than in the cold winter months.

To find how much water your Portuguese Water Dog should be drinking, use our Portuguese Water Dog dog water calculator to estimate your Portuguese Water Dog`s daily water needs.

How to Tell if Your Portuguese Water Dog is Drinking Too Much, Too Little, or Enough Water

A simple way to check if your Portuguese Water Dog is drinking too much, too little or enough water is to first measure a large volume of water (many cups).

Then, at the start of the day, pour this water into your Portuguese Water Dog`s bowl so that your Portuguese Water Dog can drink water without a limit.

Then, in the evening, measure the amount of water left in your Portuguese Water Dog`s water bowl.

Then, subtract the amount of water left in the bowl in the evening from the initial amount of water that you put in the bowl in the morning. This will give you how much water your Portuguese Water Dog has drunk.

Finally, use our Portuguese Water Dog dog water calculator to check to see how the amount of water your dog has drunk compares with how much water your dog should be drinking for its size and its activity level.

This will tell you if your dog is drinking too much, too little, or just enough water.

Then you can switch to giving your Portuguese Water Dog water with a water fountain.

How To Tell If Your Portuguese Water Dog is Dehydrated

If your Portuguese Water Dog is not drinking enough water she may become dehydrated. Dehydration in dogs can have mild to severe consequences. Always be on the watch to prevent the accidental dehydration of your Portuguese Water Dog. Here are ways to know if your dog is dehydrated:

  • Check her gums: Press on her gums and release it; if it quickly becomes pink back, she is not dehydrated. If it remains white, she may be dehydrated.
  • Loss of skin elasticity: You can check your dog`s hydration level by pinching her skin. If her skin goes flat right away, that is a sign that your dog is properly hydrated. However, if it takes several seconds for your dog`s skin to go flat after a pinch, then that could be a sign that your dog is dehydrated.
  • Weakness and low activity: A dehydrated dog will be weaker and less active than usual.
  • Dry mouth: If your dog`s mouth is dry or if your dog salivates less, then she may be dehydrated and need water.
  • Dry Nose

Conclusion

To keep your Portuguese Water Dog in good health, you need to keep your Portuguese Water Dog hydrated. Therefore, you need to keep an eye on your Portuguese Water Dog`s water intake to make sure your Portuguese Water Dog is getting the right amount of water that it needs.

To encourage your Portuguese Water Dog to drink enough water, make sure that your Portuguese Water Dog has access to clean water all the time.

A good way to ensure your Portuguese Water Dog has clean water available to it is to invest in a good water fountain like one of these.

If you think your Portuguese Water Dog is drinking an unusual amount of water (too much or too little), then do not hesitate to speak with a pet vet.