Can Guinea Pigs Eat Bananas? (The 5 Benefits of Bananas)

Share it with Your Friends!

Often eaten as snacks, used for muffins or desserts, bananas are tasty fruits loved by many people. Having bananas in your environment and planning to feed them to your guinea pigs seems like a nice idea. But, can guinea pigs eat bananas?

The answer is yes, guinea pigs can eat bananas but only a small amount of it. As you know, bananas contain high sugar and too much of anything is bad.  Regardless, they are a great source of vitamins A, B1, B6 and C and a perfect treat for these small animals. 

Okay, we now know that bananas are safe for guinea pigs. However, we need to know if they can eat the whole banana, how do we prepare the banana for them? What kind of bananas can they eat? 

Keep reading to gain a better understanding of how to include bananas in your guinea pigs diet.

Can Guinea Pigs Eat the Whole Banana?

Guinea Pigs Can Eat the whole banana

No, guinea pigs cannot eat the whole banana at one like humans or monkeys. They have a smaller body and feeding them with a whole banana or half of it can be risky. It would be best you slice a banana into several small pieces and give your guinea pig two to three out of it. 

Can Guinea Pigs Eat Banana Peels?

Yes, guinea pigs can eat banana peels but only a small piece. Most times, your guinea pigs will only take a small bite out of the piece and leave the rest of it. That’s because the banana peel is not sweet and they love tasty fruits.

Understand that banana peels are also nutritious, just like a banana, but they contain less sugar and more fibre. As beneficial as fibre is to the guinea pigs’ body, it may cause constipation in the long run. Avoid feeding your little pets with banana peels all the time; twice a week is better.

Can Guinea Pigs Eat Banana Leaves?

Yes, guinea pigs can eat banana leaves, when given a small amount. Even though guinea pigs love eating these leaves, always feed them with a little amount once or twice weekly. Naturally, the leaves have a hard texture and can cause digestive system problems such as constipation. 

What are the Health Benefits of Bananas to Guinea Pigs?

Asides from being delicious when ripe, bananas are packed with a lot of nutritional value. When next you visit the fruit store, you should consider buying a bunch or more for your guinea pigs. 

Here are the nutritional benefits of banana;

Contains Vitamins and Minerals

Like most fruits, bananas contain vitamins A, B1, B6 and C. These vitamins work together to ensure your guinea pigs have good eyesight, grow perfectly, and reproduce well. Also, the vitamins build your guinea pigs immune system to help prevent diseases.

On the other hand, bananas contain minerals such as potassium, calcium, magnesium, and iron. These minerals strengthen the small animals’ bones and tissues. Also, they ensure perfect muscle function and fluid balance.


Bananas are packed with antioxidants that help to prevent diseases caused by cell damage. They protect their cells from damage caused by free radicals. An example of the disease antioxidants prevent is cancer.

Contains Natural Sugar

No debate about this, ripe bananas are tasty. That’s because they contain natural sugar just like oranges, mangoes, and more. When taken in little quantities, your guinea pigs will not be at risk of obesity.

High Fiber Content

Bananas contain high fiber that are known to aid digestion. Fruits with high fiber content also help to strengthen and protect the heart against cardiovascular diseases. Feed your guinea pigs with bananas for easy digestion and metabolism build-up.

Provides Vitamin C

Vitamin C can be described as the most important of all as it prevents scurvy in guinea pigs. Lack of vitamin C in your pets can lead to serious damage to their health or worse, death. And because their body cannot produce the vitamin, you should always provide healthy fruits for them.

Symptoms of scurvy in guinea pigs include weak bones, loss of appetite, gum bleeding, swollen joints, and difficulty in movement. I know you wouldn’t want to see your innocent guinea pigs go through these health issues. Prevention, by feeding them with fruits rich in vitamin C such as bananas, is better than cure.

Can Bananas Be Poisonous to Guinea Pigs?

Yes, bananas can be poisonous to your guinea pigs health. Feeding your pets with bananas plays a big role in their general well-being. However, keep in mind that whatever has an advantage always has a disadvantage.

In this case, feeding your guinea pigs with a large number of bananas can be dangerous to their health. They have a small body that can hardly process much food at once like humans and other large animals. Bloating, gas, diarrhoea, stomach upset and obesity can occur as a result of feeding them too many bananas.

How Do You Prepare a Banana for Your Guinea Pigs?

Preparing bananas for Guinea Pigs

With the health benefits in a banana, you may be considering adding it to your guinea pigs diet. Well, that’s not a problem. Just follow through these tips one after the other;

STEP 1: Get a ripe banana (not too ripe).

STEP  2: Remove the banana peel.

STEP 3: Slice the banana into small pieces with a kitchen knife on a clean cutting board.

STEP 4: Give your guinea pig(s) one or two out of the banana pieces.

Take Note!

  • Pay attention to their reaction throughout the day to ensure nothing goes wrong.
  • If your pets are doing well, it means you should continue to feed them with bananas once or twice a week.
  • On the other hand, if your pets act uncomfortable or in pain, take them to the Veterinary Clinic immediately.

What Kind of Bananas can Guinea Pigs Eat?

It is easy to pass leftover foods to our guinea pig pets. But we should be careful while throwing a piece of banana at them. Without knowing, their health may be at risk.

Now, this leads us to more important questions.

Can Guinea Pigs Eat Dried Bananas?

Guinea Pigs Can Eat dried bananas

Yes, guinea pigs can eat dried bananas but it is not good for their health. There’s a high amount of sugar in dried bananas, which when eaten for a long time, can cause diabetes. Although, feeding them with a small piece once a week is not bad.

Can Guinea Pigs Eat Frozen Banana?

No, guinea pigs should not eat frozen bananas. Not only will the fruit be too cold for their teeth, but it will also be hard. Besides, frozen bananas are not always as nutritious as raw ones most times. 

So, it is advisable to feed your guinea pigs with raw bananas rather than frozen ones. They’ll gain a lot of health benefits from it. Also, their dental health will not be affected.

Can Guinea Pigs Eat Ripe Bananas?

Yes, your guinea pigs can eat ripe bananas. In fact, it is good you feed them with fresh, ripe bananas once or twice weekly. By this, they’ll be able to get the necessary vitamins and minerals from the fruit. 

Remember to slice the banana into small pieces before feeding your guinea pigs with it. There is a high level of risk involved when they eat this fruit too much. Examples of these health issues are bloating, diabetes, and diarrhoea.

Can Guinea Pigs Eat Green Bananas?

Green Bananas for Guinea Pigs

Yes, guinea pigs can eat green bananas. Compared to yellow bananas, green bananas are hard and have a bitter taste because of their low sugar content. However, they are also nutritious like the yellow bananas. 

Feed your guinea pigs with a small number of green bananas but not regularly. At a point, you may feel they deserve to enjoy certain treats. That’s when you should understand that they are not large animals or humans after all.

Can Guinea Pigs Eat Processed Bananas?

Yes, your guinea pigs can eat processed bananas only in small quantities. As you know, when bananas are made into chips, puree, or pudding, many ingredients are added to them. Since guinea pigs are small creatures, these ingredients may be harmful to their health.

Can Guinea Pigs Eat Banana Chips?

Yes, guinea pigs can eat banana chips just like they can eat dried bananas. But you shouldn’t feed them too much because of sugar, preservatives and other ingredients in the chips. Put the chips into their cages maybe once a month, just as a treat.

Can Guinea Pigs Eat Banana Prunes?

No, guinea pigs should not be fed with banana prunes. Due to the high sugar content in the prunes, avoid including it in your guinea pigs diet. Keep in mind that prunes are nutritious but may cause diarrhoea or stomach problems because of too much sugar. 

That’s why most times, the diet is recommended to people who are suffering from constipation to ease their bowel. Yes, banana prunes are sweet and useful for bowel movements. However, your guinea pigs digestive system cannot handle it. 

What Other Food Can my Guinea Pigs Eat Besides Banana?

Guinea pigs are herbivores – they feed on only plants, and most of their diets are hay, fruits and vegetables. Feeding them with anything you feel their stomach can handle may result in diarrhoea, diabetes, obesity or death. That’s why you need to observe their body reaction for 24 hours after introducing a new diet to them.

With that said, here are the other foods your guinea pigs can eat besides banana;


This can be considered the most important diet for your guinea pigs. It is filled with fibre for easy digestion of food and also helps to limit the growth of teeth. Always provide fresh, clean and dry hay for your guinea pig pets.


Fruits the guinea pigs can eat

Although fruits can be too sweet, they contain a lot of vitamins and minerals. Give your guinea pigs a little amount once or three times every week. Examples of the fruits safe for your guinea pigs include apples, pears, kiwi, strawberries, papaya and oranges.


Like fruits, vegetables are also packed with essential vitamins and minerals. Include these plants in their diet and observe their health thereafter. Tomatoes, peas, spinach, carrots, kale, and green vegetables are safe for your guinea pigs to eat.


These are commercial food specially prepared for guinea pigs to provide them with the necessary nutrients. After buying these foods, read and follow the instructions on the package. Also, avoid pellets that have not been tested or approved by veterinary doctors.


Remember that your guinea pigs’ teeth grow continuously and this can affect their dental health. To prevent this from happening, always provide something for them to chew. Examples are toys, balls, woods, and some treats.

How Much Banana Should I Give My Guinea Pigs?

On average, one to two slices of banana is enough for one guinea pig. Too much banana in their diet may put your pets digestive system at risk of several diseases. While feeding your guinea pig pets, moderation is the key.

How Often Can Guinea Pigs Eat Bananas?

Always remember that there’s a limit to the food your guinea pigs’ stomach can process. Watching them go through discomfort after eating will not make you feel good. So, try to feed them with just a little piece of banana once in a while. 

Final Thoughts

Now, we’ve come to the end of this article. Before you leave this page, let me remind you about what we’ve discussed about guinea pigs and bananas.

We said your guinea pigs can eat bananas but moderation is the key. Too many bananas can be dangerous to their health. We mentioned the health benefits of bananas and also listed the ways to prepare a banana for your little pets.

Do not hesitate to add bananas to your guinea pigs diet. But ensure to follow all the instructions provided in this article so that  your pets will be safe and healthy.

Did you find this article helpful? Share with your family and friends on social media. I’m sure they’ll love it! 

Share it with Your Friends!