Can Guinea Pigs Eat Pears?

Since guinea pigs are herbivores, they can eat a large number of fruits and vegetables including sweet and juicy pears.

Adding these in their diet is a good idea as it can offer variety and various minerals and nutrients.

However, pears should be given in moderation to your guinea pigs. At best, giving your guinea pigs pears once a week is recommended.

If you’re giving your guinea pig this fruit for the first time, only serve a tiny amount to see how your guinea pig reacts to it.

If they like it, offer them one or two small slices per week.

Exceeding this serving recommendation can be harmful as pears are high in sugar and the guinea pig’s health can start to suffer.

What Do Pears Contain?

Pears are good for guinea pigs because of their nutritional value. They are extremely high in vitamins, minerals, and fiber.

They also have 84% water content which makes them the perfect treats.

The following are the many nutrients that pears have to offer:


Pears have high fiber content which is extremely beneficial for guinea pigs.

They need fiber in their diet for good digestive health.

Fiber can also regulate blood sugar levels and boost the immune system of the guinea pigs as well.


You’ll be happy to know that pears contain high amounts of Vitamin A, C, and K. All these vitamins are essential for the health of your guinea pigs.

A diet that is low in vitamins can cause your guinea pigs to develop scurvy. With these vitamins, their bones, fur, and skin can all remain healthy.

Also read: Why Do Guinea Pigs Need Vitamin C?


Guinea pigs also need a lot of potassium in their diet and pears can provide it to them.

This mineral is extremely useful in maintaining healthy bladder function and balances the fluids in guinea pigs.

It also helps to prevent issues like bladder stones from developing in your guinea pigs.


A healthy amount of calcium is needed in the diets of guinea pigs. Calcium improves bone and joint health by facilitating the growth of new bones and teeth.

Pears have a good amount of calcium and feeding them 1 or 2 slices will not place the guinea pigs at risk of developing problems because of too much calcium.

With all these beneficial nutrients in them, pears are great treats or snacks for guinea pigs.

Including this fruit in their diet can allow you to offer variety as well as ensure that they get their daily vitamins with ease.

What is the Right Serving Size for Guinea Pigs?

If you are giving pears to your guinea pig, a little will go a long way. All you need to do is give them 1 or 2 small slices.

Always make sure that the slices are easy for the guinea pigs to eat. Large slices are not only difficult for them to chew on but they can also choke on them

That said, using pears as a snack or as a treat is a good idea.

When given in moderation, your guinea pig will get all the benefits with none of the side effects.

Why Should Pears be Given in Moderation to Guinea Pigs?

As mentioned previously, pears can be healthy for your guinea pig but only when given to them in moderation.

You have to exercise caution when giving pears to guinea pigs because they can develop the following issues if you feed them pears too regularly:

Acidic In Nature

Pears are naturally acidic in nature.

While this trace amount doesn’t harm us, it can do some serious damage to your guinea pig.

Some have been known to develop a disease known as sour mouth.

This happens when the acid content in the pear has started to damage the sensitive skin of your guinea pig’s mouth.

If you see your guinea pig having difficulty in eating after they were given pears, take them to the vet immediately.

Causes Diarrhea

The acid in pears can not only harm the mouth of the guinea pig but it can also irritate the lining of their intestines.

This can cause digestive issues such as diarrhea to develop.

Diarrhea can cause dehydration in guinea pigs if it persists for a prolonged time period. If you notice take your guinea pig to the vet and stop feeding them pears.

Leads to Obesity

The high sugar levels in pears can contribute to causing obesity in guinea pigs.

This is a serious health condition that can severely shorten the life of your guinea pig.

Obesity can also cause other issues including joint and mobility problems in your guinea pig.

Increases Risk of Diabetes

Feeding too many high sugar items like pears can also disrupt the blood sugar levels of your guinea pigs.

They can develop diabetes if the issue remains unchecked. Again, this will drastically shorten the life of your guinea pig.

They will also require special medical attention from time to time once they develop diabetes.

Seeing these negatives, it is easy to see why you should feed pears in moderation.

By making sure to only feed them pears once a week, you can keep your guinea pigs in good health.

Can You Give Canned Pears to Guinea Pigs?

Never give canned pears to your guinea pig.

It is always best to give them fresh and organic raw pears to eat.

Canned pears tend to be extremely high in sugar as they are preserved in a syrup solution.

Additionally, the chemicals used in the preservation process can be harmful to guinea pigs.

Canned pears also have a lower nutritional and mineral value than raw ones. That is because the high heat applied in the canning process can remove many minerals and vitamins.

They are also canned with more focus on increasing their shelf-life instead of preserving their nutritional value.

If you cannot find fresh pears, it is better to skip on them.

Canned pears should never be used as a substitute for fresh ones when you are feeding your guinea pigs.

Can You Give Frozen Pears to Guinea Pigs?

Frozen pears are safe for guinea pigs to eat as long as you are serving them at room temperature.

Remember to avoid feeding guinea pigs cold, frozen food as it can disrupt their digestive system.

Guinea pigs can develop diarrhea if they are fed frozen, unthawed pears.

However, it is usually best to avoid feeding them frozen pears. That’s because they also have lower nutritional and mineral value.

Freezing can break down many enzymes which can lead to the pear losing many essential vitamins.

Your guinea pig will benefit more from eating fresh pears. The only time when frozen pears might be good is on hot summer days.

A little bit of the frozen pear can be given to them as a small treat. Unfortunately, if you are feeding pears for their nutrients, it is better to get fresh, raw pears.

Can You Give Cooked Pears to Guinea Pigs

It is not a good idea to give cooked pears to guinea pigs.

When cooked, the sugars in the pears start to caramelize and sweeten the pears even more.

Whether you roast, bake, or even cook them on a stovetop, the pears will have higher sugar content than when they are given in the raw form.

It is best to avoid offering any cooked food whether they are pears or not to your guinea pigs.

Make sure you only give raw pears to your pet.

Can You Give Pear Juice to Guinea Pigs?

Avoid giving pear juice to your guinea pigs. In fact, you should never give any fruit juices to your pet.

These juices have extremely high sugar content and can harm the health of your guinea pig. It is always better to give them the actual fruit instead of the juice.

Additionally, the only fluid that guinea pigs need is clean water. Don’t give them any juices or other liquids.

Guinea pigs get a lot of moisture from the fruits and vegetables in their diet. Juices are not a good substitute for anything in their diet.

Preparing the Pears for Your Guinea Pigs

Pears should be given raw to your guinea pigs but you do have to prepare them beforehand.

Doing so will make it easier for your guinea pig to eat them.

The following are a few ways that you can prep the pears before you give them to your guinea pigs:

Wash Thoroughly

Raw pear skins can be dirty and be exposed to fertilizers and other chemicals. Clean the pears thoroughly and give them a good scrub.

Try and use organically grown pears that have not been raised with the help of chemical pesticides.

Cut Them to an Eatable Size

Make sure to cut your pears into small slices.

You want to make sure that you’re giving them only enough for them to benefit from eating it.

Larger slices cannot only be difficult for the guinea pigs to eat but it can also mean that you are unintentionally feeding them more.

Guinea pigs should only be given one or two small slices.

Peel the Pears (Optional)

Peeling the pears depends upon the preference of your guinea pigs.

Some don’t mind eating the skin but others might refuse to eat the pear until you peel the skin off.

Monitor the behavior of your guinea pig to see what their preference is. If they like it without the peel, remove it before giving the pears to them.

Remove the Pips

Always make sure to remove all pips and seeds from the pears before you give them to your guinea pigs.

Much like apple seeds, pear seeds contain trace amounts of cyanide. While these aren’t harmful to us, they can be toxic for your guinea pig. If your guinea pig accidentally eats pear seeds, seek medical attention from a vet immediately.

Clean Up

Never leave food in their bowl for more than a few hours. Once the guinea pigs are done eating, remove all leftovers.

This ensures that there is no bacterial growth in their food.

Additionally, it also prevents the guinea pigs from overeating.

Bottom Line

Guinea pigs can eat pears without any difficulty.

However, due to the fact that pears are extremely high in sugar, you must feed them only one or two slices once a week.

The naturally acidic and high sugar content of the pears can harm the health of your guinea pig so moderation is necessary.

Additionally, only feed raw, organic pears. Avoid substituting pears with frozen, cooked, or canned pears.

By paying attention to these, you can ensure that your guinea pig can be fed pears without any negative effects.

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