Can Guinea Pigs Drink Cold Water? (Benefits, Risks, Serving Size & More)

Can Guinea Pigs Drink Cold Water (Benefits, Risks, Serving Size & More)

Water is a liquid that has no taste, no aroma, no color or smell, yet we absolutely need it to survive. And, to be honest, we also love it. Just think how good water tastes when you are very thirsty, especially on a hot summer day! Water is also essential for all living organisms, starting from plants, to animals, to everything. Now, today we will discuss if the guinea pigs can drink cold water, so keep on reading.

Can guinea pigs drink cold water? Yes, guinea pigs can drink cold water but the temperature of the water shouldn’t be at extreme levels. The best water temperature for guinea pigs is just below room temperature or more precisely around 60°F to 70°F.

However, you must always make sure not to expose your guinea pigs to extreme differences in the water temperature. This is simply because water that is too warm or too icy is just not drinkable. If you were given hot or icy water, would you drink it easily? Probably not. Well, the same goes for the guinea pigs.

One thing is certain – guinea pigs always need fresh water. You must always check their water bottle. In the summertime, it is especially important that you change the water in their bottle often, because stale water gets warm quickly and it is not ‘tasty’ at all. If you refrigerate the water, it would still be fine, as long as the water wasn’t kept in the freezer. In the following sections below you can see more details about water for our guinea pigs.


Main Health Benefits of Guinea Pigs Drinking Water (Any Temperature)


  • Overall water cold or warm is good for health and survival – water is the primary thing needed for survival. Water is extremely important because it lubricates the joints, boosts the saliva production, keeps the skin healthy, and cushions the spinal cord and brain (keeps them in optimal health). Also, it regulates the body temperature, it flushes out the toxins through urination, it balances the blood pressure, and it improves the digestion. There is more; water prevents kidney problems and helps in maintaining a healthy weight. There is no survival and health without it!

  • Refreshment and hydration – the guinea pig will be thrilled to always have fresh and cold water to drink. There is nothing better than this when the little furry friend feels thirsty and reaches out for the water bottle for some refreshments.

  • Electrolytes – the small amount of salt in the tap water is enough to keep the guinea pig hydrated well and with enough electrolytes. This will prevent cramps that usually occur because of dehydration. This is a case for water in general.

  • Prevention from pains – tap water also has some magnesium too. This mineral also prevents cramps, but it can prevent and stop any pains in the body too. Besides, magnesium will keep all the muscle tissues pain-free and healthy.

Nutrition Facts on Water

Here are the nutrition facts for 100 g (3 oz) of tap water:

  • Zero calories
  • Zero fat
  • Zero carbs
  • Zero fiber
  • Zero protein
  • Copper – 1%
  • Magnesium – 1mg

And, here are the nutrition facts for bottled water:

  • Zero fiber
  • Zero calories
  • Zero carbs
  • Zero protein
  • Sodium – 1mg
  • Zero fat

As we can see, water doesn’t have the vitamins needed for optimal health. But, this is an ironic statement almost, because without water no living organism can survive. Still, water has traces of sodium (salt), magnesium, copper, and calcium.

The salt (in moderate amounts) is needed in order for the organism to be healthy. How? Well, the body needs salt to get its electrolytes. The electrolytes prevent cramps and dehydration. This is needed because the body doesn’t produce by itself the minerals found in salt.

The magnesium is needed for healthy bones, prevention from cramps and bodily pains, for a healthier heart muscle, and preventing bone problems. The copper is essential for healthy blood. It creates red blood cells.


Risks to Consider When Giving Cold Water to Guinea Pigs

There are no great risks from cold water. Just pay attention that the water is not extremely icy cold, because it will simply be not drinkable. The guinea pigs would try it, and probably would step back and try to drink again later when the water feels a bit warmer.


Serving Size, Preparation and Frequency Of Water

The serving size is something that isn’t determined when it comes to water. In other words, think of it as limitless amounts. The water bottle must always be full of fresh water.

Also, there is no frequency. This means water is needed 24/7, all the time, literally. Make sure to always check the water bottle several times per day and refill when needed.

The preparation is simple. Just ensure to always put clean drinking water in the clean water bottles and that’s it.

Related: Best Water Bottles For Guinea Pigs: A Helpful Guide


  • Can Guinea Pigs Drink Vitamin Water or Fruit-Flavored Water?

If you put vitamin drops or supplements in the water bottles, it is of no great use. The vitamins degrade too fast, so it’s better to leave the drinking water pure as it is because the vitamin will not have the desired effect. Also, supplements or vitamins might change the taste of the water and the cavies could dislike this.

However, guinea pigs can have fruit water. But, this means only organic fruit juices that are not too sweet, and that don’t have added sugars or aromas. They are diluted with water (ratio 50:50). However, this can be given rarely.

Related: Can Guinea Pigs Drink Juice? (Benefits, Risks, Serving Size & More)


  • Can Guinea Pigs Drink Bottled or Tap Water?

It is more common for guinea pigs to have tap water. The bottled water often has many added minerals and vitamins, so this could be too much for the guinea pigs, of course, it depends on the type of bottled water you buy. But, as a general rule, if the tap water in your home is safe for you, it is great for the guinea pigs too.


  • How Much Water Should My Guinea Pig Drink?

There is no limit on this one. The water bottle must always be full of clean, fresh drinking water, as we mentioned. Pay attention to this during the hot days! And, if your cavy eats a lot of fresh produce (watery veggies and fruits), it is normal to drink less water.


  • If the Cavy Drinks Less Water Then It Should, How Else It Can Get Hydrated?

Well, this is easy. You can always add more cucumbers in the diet, or lettuce that was rinsed with clean drinking water. Also, you can give the cavy some spinach, parsley, kale, and even zucchini. They all have a mild, neutral taste and are quite watery and refreshing.


Fun Facts on Water

  • Did you know that humans can survive a whole month without food, but they can only last one week without water!
  • Water is ‘recycled’ all the time now, we have the same amount of water on Earth as many years ago. In fact, the water we have now was once drunk by dinosaurs!
  • 97% of the water on Earth is salty and undrinkable.
  • When it freezes, water expands by 9%.
  • In order to make one beer pint, you need 20 gallons of water.
  • A cucumber and a jellyfish are 95% water each.
  • 70% of the human brain is water.
  • Every day when we exhale, we lose 237 ml. water.
  • Water covers a whole 70% of the surface of Earth.
  • The small drip from faucets can lead to water waste of 128 liters daily!
  • The human bones are 31% water.

Before I let you go, one final thought on food. With food, you can’t ever be too careful which is why I get all guinea pig food from a reliable source such as Amazon. If you are not sure what to order but believe your little piggies deserve some great treats please check our Helpful Guide to the Best Guinea Pig Treats to get some ideas. We have also made a full list of foods that guinea pigs can and can’t eat (150+ Types of Foods). Be sure to also check our recommended products page for everything you will ever need to assure a happy life for your Guinea Pigs. Hope this information was helpful and you have found the answer you were looking for.

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