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Can Guinea Pigs Eat Bananas? (Serving Size, Hazards & More)

Tim Rhodes
Written by Tim Rhodes Last Updated: October 3, 2021

Can guinea pigs eat bananas?

There are many fruits guinea pigs can eat but are bananas safe and beneficial for these small animals?

Let’s check it out!

What Do Guinea Pigs Eat?

There are so many different types of foods that a guinea pig can eat.

Guinea pigs are herbivores that eat herbs, vegetables, and fruits.

Their sensitive digestive system cannot digest processed food, meat, and dairy products.

So, basically, a healthy daily guinea pig’s diet consists of unlimited amounts of hay and a cup of vegetables and fruits.

Can Guinea Pigs Eat Bananas?

Yes, indeed, guinea pigs can eat bananas.

Bananas are one of the most popular fruits in the world.

They are high in nutrients, rich in fiber, and water.

So, guinea pigs can eat bananas, but they should receive them mostly as a treat.

Giving your guinea pig a couple of slices per month or after a fortnight should be sufficient for your pet.

Unlike humans, guinea pigs are quite sensitive to some of the ingredients present in bananas.

What Are The Benefits Of Bananas on Guinea Pigs?

Bananas have a plethora of benefits for guinea pigs as well.

The soluble fiber helps digestion and prevents one from feeling hungry.

This can be good for your guinea pig as well.

Let’s see what are the benefits of eating bananas for guinea pigs.

High Fiber Content

Foods or fruits that contain high contents of fiber are good for the heart.

By feeding guinea pigs bananas, we reduce the chances of getting cardiovascular diseases and coronary diseases.

Beneficial Nutrients

Bananas are loaded with minerals like potassium, magnesium, iron, calcium, niacin, riboflavin, folate, B6, and other vitamins.

A Great Source Of Potassium

Potassium has many health benefits.

It regulates the heartbeat, maintains the blood sugar levels at the optimal and enables the brain to stay alert.

These are health benefits that expand the lifespan of guinea pigs.

Anemia Fighters

Bananas are rich in iron that prevents guinea pigs from getting anemia.

Are Bananas Good For Guinea Pigs?

Yes, bananas are great for guinea pigs.

This fruit contains fiber, carbohydrates, vitamin C, and many other minerals and vitamins.

Guinea pigs can’t produce vitamin C so they need foods rich in this vitamin.

Also, guinea pig’s diet should be rich in fiber, which regulates digestion.

Furthermore, bananas are rich in vitamin B-6.

Vitamin B-6 helps keep a guinea pig’s fur and skin healthy and soft.

If vitamin B-6 is missing from guinea pig’s diet, these small animals pigs are more likely to suffer from skin rashes and other skin problems.

Finally, bananas are rich in potassium that fights against calcification, reducing the chance of developing bladder stones.

Are Bananas Bad For Guinea Pigs?

Everything always has a positive side it and a negative side.

Ripe bananas contain 16%-18% of sugar.

Food high in sugar can be dangerous for your guinea pig.

Bananas contain a lot of starch in them when they ripen.

Guinea pigs are prone to diabetes and obesity.

With fruit like bananas, you’re more likely to expose them to these diseases, but only if you are servings it in excess.

Feeding your guinea pig with an excessive amount of bananas can cause digestive problems in your guinea pigs, either diarrhea or constipation.

Understand that the guinea pig’s digestive system is very sensitive, so feeding them with excessive sugar or fiber can cause great harm to them.

How To Prepare Bananas For Guinea Pigs?

The first thing is selecting the right banana for your guinea pig.

The banana you select should be ripe since ripe bananas contain high contents of starch.

Carefully wash the cover of the banana if you want to give the guinea pig the peel.

As we mentioned, we can give guinea pigs bananas with the peel on, but only if they’re properly washed.

Now at this point, you’ll have to slice the banana into small pieces so that the guinea pig can chew it with ease.

Despite their sharp, long teeth, guinea pigs aren’t supposed to be fed with large pieces.

Giving them large pieces will be harmful to their teeth.

You can’t just go ahead and feed it with half the fruit.

Therefore, chop the banana into small servings.

After they are done eating, you’ll have to clear all the remains in the cage since fruits go bad after a short time of exposure.

Can Guinea Pigs Eat Banana Peel?

The banana peel skin is not harmful; it’s good and contains antioxidants and proteins, which are beneficial for a guinea pig.

However, if you wish to give your guinea pig a banana with the peel, you should thoroughly wash the banana first.

This is because the skin might have residual pesticides left on it, which can be harmful to your pet.

Banana peel contains fewer amounts of sugar compared to the fruit itself.

Ensure the peel is not dry or old.

Many guinea pig owners confirm that these animals love banana skin more than the fruit.

Can Guinea Pigs Eat Dried Bananas?

The answer to this is both yes and no, so it depends.

Dried bananas are bananas that have been sliced into small pieces and then they been dried up.

They can be sliced into spears, chips, or even chunks.

Banana chips are dried with coconut oil to make them more crunchy.

They can and can’t eat dried bananas.

But it’s advisable to avoid them as much as possible.

Anything that is dried can be said to contain high contents of sugar.

In our case, dried bananas contain high levels of sugars, which will affect the guinea pig.

Guinea pigs are very prone to suffering from variant diseases; hence I can term them as delicate rodents.

If you happen to feed your guinea pig with dried bananas, keep the treat as limited as possible.

They’ll enjoy the snack but try and consider their digestive system.

You might want to buy some dried bananas for your guinea pig.

Can Guinea Pigs Eat Dried Fruits?

It’s not advisable to feed them these snacks.

Some of the banana chips made from factories or processed contain sulfur dioxide, which helps them turn into a brown color.

Some have additives to make them sweeter.

When additives like food sweeteners and sulfur dioxide are added to these dried bananas, they become harmful to the guinea pigs.

As we have seen, guinea pigs have the most delicate digestive system ever.

The diseases that these dried bananas can cause can be avoided.

I know I sound contradicting when I say feed them then, later on, say don’t feed them, but feeding your pet this food will be harmful and still beneficial.

Can Guinea Pigs Eat Banana Chips?

Yes, they can eat banana chips, but just like dried bananas, they’ll have to eat limited amounts.

The bananas chips are made of a honey coating and some other harmful preservatives, making this snack a harmful choice for your guinea pig.

These are snacks that should be fed less often.

Maybe once or twice a month or even after some few months to change the Guinea pig’s taste.

Can Guinea Pigs Drink Banana Smoothie?

Definitely no, guinea pigs should never be given any kind of smoothie.

They should not be given a banana smoothie or even any smoothie.

We all know that dairy products like milk or ice creams have to be used to make a smoothie.

Guinea pigs are herbivores, and they do not take any dairy products or generally all the proteins.

In a particular blog article, we are told that the guinea pigs are lactose intolerant, and they have a very delicate digestive system that can easily get damaged and cause death to the rodent.

By any chance you ever think of giving your guinea pig a smoothie, remember that you’ll be exposing it to a short life span.

Can Guinea Pigs Drink Banana Juice?

Yes, they can have a banana drink but that is also not advisable.

Your guinea pigs need fresh water.

Yet, if you insist on making them a banana drink, always ensure you make it with fresh bananas and clean water, preferably purified water that your guinea pig can drink and also you.

Don’t even think of getting a store-made banana juice.

It shouldn’t even cross your mind.

The reason being you’re not certain of what type of water they’ve used, the additives that they might have added, were the bananas even good in the first place.

So I highly discourage that – make a homemade banana juice that you trust.

Furthermore, the store-made juice contains more sugar to make them sweet for the customers, so no don’t buy it.

Can Guinea Pigs Eat Banana Leaves?

Yes, guinea pigs can eat banana leaves.

You can make them into hay and feed them.

Banana leaves are high in antioxidants even though their texture is hard for the guinea pig – you can make it smoother.

Anytime you decide to feed your guinea pig banana leaves, always ensure that they are thoroughly washed and rinsed.

Like the banana fruit procedure, slice them into smaller chewable pieces.

Reduce how often you feed your guinea pig these leaves.

Can Guinea Pigs Eat Banana Peppers?

There are two types of banana peppers.

The hot banana pepper and the sweet banana pepper.

We will make a differentiation between the two.

The sweet banana peppers are such good and amazing vegetables for the guinea pigs – they are highly rich in vitamin C.

The hot banana peppers, even from the name itself, are not good for the guinea pig, and they aren’t even supposed to be fed to the guinea pigs.

Hot peppers might harm your guinea pigs, so avoid them in short.

Go for the sweet banana peppers and make your guinea pig happy.

Final Thoughts

When feeding your guinea pigs, moderation and a balanced diet is the key to the health of these small animals.

Never feed guinea pigs with the same type of fruits and vegetables on consecutive days.

So, when feeding guinea pigs bananas, make sure to follow the recommended serving size and frequency.


Tim Rhodes
Tim Rhodes

Hi there! My name is Tim Rhodes and I'm a guinea pig enthusiast through thick and thin. My mission is to teach others useful tips and tricks about these cute creatures. When I'm not writing, I enjoy kickboxing and work as an animal trainer.

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