Are Pears Safe For Guinea Pigs To Eat? (Find Out Here)

As an Amazon Associate I earn from qualifying purchases from and other affiliate links, at no extra cost to you. Wanna read something more boring than watching paint dry? Click HERE for a peek at my disclosure.

People love pears because they are sweet, fragrant, and juicy. But are pears a good treat for our furry rodent friends? Can guinea pigs safely eat pears?

Yes, guinea pigs can safely eat pears. Pears are a good source of essential vitamins, minerals, and antioxidants for guinea pigs. But pears should only be fed in moderation to avoid negative health issues. If overfed, pears can cause obesity and other health problems in guinea pigs.

a picture of a guinea pig wondering if pears are safe for guinea pigs to eat

People often ask if guinea pigs can eat pears.

In this article, that question will be answered and you’ll get information on the health benefits and risks of feeding guinea pigs pears, as well as preparation tips.

An easy-to-read food chart for safe piggie foods – Buy, download, and print.

What Are Pears? Are They Called Anything Else?

Pear is a juicy fall fruit that begins to pop up in the late summer. It grows on trees and shrubs and is native to Asia, North Africa, and Europe. The fruit is a species belonging to the genus Pyrus, a member of the Rosaceae family.

There’s over 3000 types of pears (shocking, I know). And they’re grouped into two types: the French pears and the Asian pears. But all the pear varieties have similar plant compounds, which means they will benefit your cavies’ body in a similar way.

Planning Your Piggie's

Meals Just Got A LOT Easier!

Our Wheekly Meal planner is designed to make it simple and fun for you

to create balanced and healthy

meals for your furry friends -

and they'll love you for it!


Pears are usually teardrop-shaped, but they can also take the shape of their fall cousins – apples. They don’t have the crispness of apples, but the soft white flesh proves just as juicy.

Pears come in different names, but the variation emanates from the difference in species. The most common species include Forelle, Bartlette, Green Anjou, Red Anjou, Concorde, Seckel, Bosc, Tailor Gold, Comice, and others.

Are Pears Safe For Guinea Pigs To Eat?

a tip explaining the guinea pigs can eat pears if they are fed to them correctly

Pears are a healthy and safe food for guinea pigs to eat. Guinea pigs love the taste of pears, and they’re good for them too, thanks to the high amounts of vitamin C and other crucial vitamins and minerals. They just need to be washed well and served in the appropriate amounts and you’re good-to-go.

Keep in mind that pears shouldn’t be the main food that you feed your little friends. Instead just offer it as a treat.

Pears can be a good food for your pet guinea pig. They will improve heart health, keep them from dehydration, boost their immune system, support digestion, and protect them from scurvy.

Let’s look at some of the benefits in detail.

1. Support Heart Health

Pears are a good source of dietary fiber, potassium, and vitamin C – all of which support heart health. A diet high in fiber can help reduce bad cholesterol levels and the risk of heart disease.

The potassium in pears can help regulate blood pressure (which helps the keep the heart healthy as a welcome side effect), while vitamin C is an antioxidant that can protect the heart from damage.

There are many causes of heart disease in guinea pigs, but one of the most common is eating too much fat.

Pears are a good food for guinea pigs because they have very little fat. This means that it is less likely for them to get heart problems.

2. Helps With Hydration

On average, a healthy guinea pig needs around 100 ml of water per kg per day. This number may change depending on factors such as activity level, weather, medical condition, and others. But it’s important to make sure your guinea pig gets at least this much water each day.

Pears are a good way to help your guinea pig stay on top of their water intake. The fruit is mostly water (about 84%), which means it’ll help keep your piggy hydrated. And being hydrated will help your piggie’s health across the board.

3. Boosts Immune System

Guinea pigs are susceptible to a variety of illnesses, and can often catch a cold or an upper respiratory infection. That’s why it’s important to give your guinea pig immune-boosting foods on a regular basis.

Pears are one of those immune-boosting foods. The vitamin C in pears can help strengthen the immune system and protect your guinea pig from sickness.

Plus, pears have high levels of Vitamin A, C, and other antioxidants. All of these play an active role in improving your fur babies’ ability to resist illnesses and fight bacteria, viruses, and other disease-causing microorganisms (less sick piggies, less stress for you, and fewer vet bills are a happy result).

4. Good For Digestion

Pears can help improve your guinea pigs’ digestion. The fiber pears can help stimulate gut motility (that’s a fancy way of saying that pears help keep things *ahem* moving along as they should.

Fiber can also help increase the production of good bacteria in the gut, which is crucial for digestion.

Right now you might be thinking: What’s the big deal with piggies being able to poop on the regular?

A healthy digestive system is important for a healthy guinea pig. This means that they will be able to digest their food properly and absorb all the nutrients they need from it.

Sluggish digestive system? Sick piggie.

Untreated digestive issues could mean a dead piggie.

Well, if their digestion isn’t up to par, they can suffer from all sorts of problems like constipation, diarrhea, and even malnutrition. All of these things can kill your little friends.

So, eating fiber-rich foods like pears (in the appropriate amounts) can help prevent all of these nasty issues and keep your guinea pig healthy and happy.

5. Prevents Scurvy

Unfortunately, cavies can’t produce their own Vitamin C – which means its up to you as a piggie parent to make sure they’re getting plenty of it in their daily diet (cue Vitamin C-enriched foods like pears).

A lack of Vitamin C can lead to a condition called scurvy. This is a serious condition that can cause some serious health problems like:

  • bruising easily
  • bleeding from the gums
  • poor wound healing
  • joint pain
  • swelling in their legs

Scurvy can even lead to death. Thankfully, scurvy can be prevented by feeding your guinea pig a diet that is rich in vitamin C.

Just make sure that you’re not giving them too many pears (see section on quantity below), as this can also cause health problems.

Are Pears Bad For Guinea Pigs?

a decision tree to help pet parents figure out if their guinea pig can eat pears

Pears can be bad for guinea pigs if don’t feed them to your pets correctly. If you want to give your guinea pig a pear, make sure that you follow the basic feeding rules. If you don’t follow the rules, your guinea pigs might get sick.

But if you do follow the rules, your fur babies can enjoy the fruit’s positive side without any negative consequences.

If you feed your cavies too many pears, they’ll get sick. This is because you have to be careful about how much and how often you feed them pears. They might get mouth sores, gain weight, or have other digestive issues.

1. Mouth Sores

Pears can cause mouth sores in guinea pigs. This is because pears are a high-acid fruit. When your guinea pig eats too many pears, the acid can irritate their mouth and cause them to develop mouth sores.

Developing mouth sores can cause a domino effect of issues. Having mouth sores means that your piggies won’t be able to chew foods without pain.

And guess what? That will mean that your little friends can’t eat as much as they need to, which can lead to malnutrition and other health problems.

Piggies that can’t eat well, don’t thrive and will eventually pass away. So, portion control is a must.

2. Weight Gain

If your guinea pig is gaining weight too fast, it might become obese. You can tell if your guinea pig is obese (or just overweight) by looking at the shoulders, groin area, and legs. If you see a fatty pad on these areas and the heft of your extreme, then you know your pet is obese (and we’re not talking comfortably, chunky here)

And guess what?

Just like humans, guinea pigs that are dangerously fat are more likely to die from heart disease or other health conditions.

So, keep an eye on your furry friend’s weight and adjust their diet if they start to put on too many pounds. And that might mean giving up fruit treat like pears.

At the end of the day, your best bet is to make sure that you’re not overfeeding the pears (or any other food for that matter) to your little friends. Follow the basic feeding guidelines, and you can be sure that your furry friends will reap all the benefits of this delicious fruit.

3. Digestive Issues

There’s three ways that overfeeding pears can cause a serious problem with your guinea pigs’ digestive system. Let’s look at a each of these issues in detail.

  • Diarrhea – One of the most common problems that can arise from overfeeding pears is diarrhea. This can be caused by the high level of sugar in the fruit, as well as the acid content. Diarrhea can cause your guinea pig to become dehydrated, which can lead to other health problems.
  • Bloat – Feeding too much of any food that they’re not used to can cause bloat. So, if your piggies haven’t had it before, make sure you don’t just dump a whole pear in front of them. Start with a small slice and work your way up to see how they react.
  • Gas – All that extra fiber can also cause your guinea pigs to have a lot of gas. This can be really uncomfortable for them and can lead to other digestive problems. It’s really a matter of too much of a good thing becoming…well, bad.

So, if you’re going to give your furry friends pears, make sure to do so in moderation. A little bit of this delicious fruit can go a long way in keeping your piggies healthy and happy.

Nutritional Facts for Pears

Pears are a good source of many important nutrients, including potassium, vitamin C, and other minerals. That’s why veterinarians often recommend them as a healthy snack for pets like cavies.

To bring you into perspective, let’s examine the content level of different nutrients. According to USDA, in every 100 grams of raw pears, you get;

  • Water – 84g
  • Carbohydrate – 15.2g
  • Protein – 0.36g
  • Sugar – 9.75g
  • Fiber – 3.1g
  • Fat – 0.14g
  • Vitamin C – 4.3mg
  • Vitamin B-6 – 0.029mg
  • Vitamin K – 4.4µg
  • Cholate – 7µg
  • Potassium – 116mg
  • Phosphorus – 12mg
  • Magnesium – 7mg
  • Calcium – 9mg
  • Sodium – 1mg
  • Iron – 0.18mg
  • Zinc – 0.1mg
  • Manganese – 0.048mg

How Do Pears Compare To Other Fruits?

To give us a better view of the pear’s nutritional essence, let’s see how the fruit compares to apples, strawberries, oranges, peaches, apricots, blueberries, and nectarines.

The table below shows the nutrients for each fruit per 100 grams as per USDA.

 FiberSugarVitamin CCalcium

Pears are the best fruit for your pet’s gut health – because they have the most fiber. They’re also the third sweetest fruit, after apples and blueberries.

But, they’re not the richest source of vitamin C. Oranges have much more vitamin C than pears. But oranges also have more calcium than pears – which makes oranges more a bladder and kidney stone risk than pears.

Can Guinea Pigs Eat Pears Everyday?

a reminder that guinea pigs can eat pears safely if they're fed in moderation

Guinea pigs should not eat pears every day because they have a lot of sugar. This can make the guinea pig obese and worsen conditions such as diabetes.

If you want to give your guinea pig a pear, make sure that you don’t give them too many. Guinea pigs need vitamin C, and pears don’t have a lot of it. You should also mix in other foods that have more vitamin C so your cavies get all the nutrients they need.

Planning Your Piggie's

Meals Just Got A LOT Easier!

Our Wheekly Meal planner is designed to make it simple and fun for you

to create balanced and healthy

meals for your furry friends -

and they'll love you for it!


Can Guinea Pigs Eat A Whole Pear?

No, guinea pigs can’t eat a whole pear. An entire pear is more than what your guinea pig should take for a treat. Always offer small amounts of this fruit for you to keep everything running smoothly and don’t overfeed them.

Again, not all parts of pears are eatable by guinea pigs (more on this later). That means you always have to slice the fruit and get rid of what’s bad for your pet.

How Much Pears Can Guinea Pigs Eat?

Adult guinea pigs should eat a small piece of pears. A cube measuring an inch by an inch is a healthy size for guinea pigs. You can only offer that or a smaller size to keep your guinea pig from the effects of too much sugar.

Like I mentioned before, even though pears are good for guinea pigs, they can also have negative effects – mostly due to feeding it to your little friends in the wrong amounts.

That’s why it’s safest to only give them a small piece per serving, measuring one inch wide by one inch long or less.

If your pet has a special diet, for example, if they have heart problems or diabetes, you should first ask your vet how much to give them.

How Frequently Should Guinea Pigs Eat Pears?

Pears shouldn’t come as a frequent fruit for guinea pigs. You can offer it 1 to 2 times a week and keep the times at least three days apart. Anything more than that puts your guinea pig at the risk of picking up chronic conditions.

The high amount of sugar is the main reason you don’t want pears coming too often in your pig’s diet.

It’s best to stick to giving the snack once a week. Again, don’t offer it the same day or a day after your pet eats other sweet treats. The goal is to make sure that you’re not overloading your cavies with sugar.

Can Guinea Pigs Eat the Skin of a Pear?

Yes, guinea pigs can eat the skin of a pear. Just make sure to wash the fruit thoroughly to remove any traces of pesticide and other substances that could make your pet sick.

Pears have a skin that is not toxic. But it might have some farm chemicals on it. It also could have bacteria and other disease-causing microbes on it. That is why you should clean the skin thoroughly if you want to give it to your pet.

Organic pears are actually the best option if you can find them and if you can fit the cost in your budget. That’s because there are no chemicals on the skin of the fruit. Less for you to have to worry about.

Can Guinea Pigs Eat Pear Flesh?

Guinea pigs can eat the flesh of pears. The white fleshy part of pears contains most of the essential nutrients, minerals, and antioxidants your pet needs to grow strong and healthy.

Actually, the edible part of pears is the fleshy part. That’s what we think of when we hear about eating pears. And yes, like in humans, the fleshy part of pears is safe for your pet.

But, before your toss a piece of pear to your little friends, you need to make sure that it’s not overripe. The pear should be firm, but not rock hard. Very soft, overripe pears have an extra amount of sugar that can harm your guinea pigs.

Can Guinea Pigs Eat Pear Seeds?

a reminder that guinea pigs can eat pears if you remove seeds that are choking hazards

No, pear seeds are not safe for guinea pigs to eat. Pear seeds contain cyanide, a harmful toxin that causes nausea, stomach pain, diarrhea, and other dangerous (even fatal) side effects in guinea pigs.

Guinea pigs should never eat anything containing traces cyanide. This includes pear seeds, apple seeds, apricot pits, and cherry pits (just don’t feed your piggies any fruits pits, okay?). Cyanide can cause gastrointestinal issues in guinea pigs and might even reduce their oxygen uptake.

Yes, the cyanide levels in pear seeds might not be high enough to trigger anything serious in your pet. But when it comes to the safety of your guinea pig, it’s always better to be safe than sorry.

Can Guinea Pigs Eat Frozen Pears?

While guinea pigs can eat frozen pears, we recommend that you stick to the fresh variety. Freezing breaks down crucial fruit enzymes making the snack less beneficial to guinea pigs.

Even defrosted pears shouldn’t be given to guinea pigs, because the texture is much different than fresh pears and might not be as tasty to your little friends.

Piggies have delicate digestive systems anyway that are sensitive to cold. So, it’s usually best to offer them fresh fruits and vegetables at room temperature.

Can Guinea Pigs Eat Canned Pears?

No, canned pears are not a safe food for guinea pigs to eat. The chemicals and preservatives in canned pears are unhealthy for cavies and can make your guinea pig sick.

Always stick with fresh, raw pears when feeding this fruit to your pet.

Can Guinea Pigs Eat Cooked Pears?

No, don’t feed cooked pears to guinea pigs. As you may already know, guinea pig digestive systems can’t handle any cooked food. Eating cooked pears – or any other food – can make your guinea pig sick.

Since guinea pigs are herbivores and should only eat raw vegetables and fruits, grass, hay, and other plant-based materials.

Can Guinea Pigs Drink Pear Juice? 

You should not give pear juice to your guinea pig because there is too much sugar in it. It might make your guinea pig sick. Even though pear juice has a lot of plant compounds, it’s not a good idea to give it to guinea pigs because the sugar concentration is too high for them.

Do Guinea Pigs Like Pears?

Guinea pigs can’t speak for themselves, but we can say that they seem to like pears. As with any new food, you should start small and offer just a tiny piece of pear at first. If your guinea pig gobbles it down, then you can give them a little more next time.

Since piggies can be pretty picky about what they eat, you’re going to have to offer them a variety of fruits and vegetables to keep them healthy and happy.

Some guinea pigs might not like pears, but that’s okay – you can try offering it to them again at a later date. Not all guinea pigs will love every fruit or vegetable out there, but as long as they’re getting a balanced diet, they’ll be just fine.

Can Baby Guinea Pigs Eat Pears?

Yes, baby guinea pigs can eat pears with a couple of conditions. It’s best to wait until they’re weaned at 3 to 4 weeks old. And you have to make sure that you only give them a very small amount of it – say a 1/2 inch cube which is less that what you’d give an adult.

Since baby guinea pigs have digestive systems that are still developing and adjusting to life outside of their mama’s stomach, it’s better to just stick with hay, fresh vegetables, and water for the first few weeks.

Once they’re a bit older and can handle more complex foods, you can start to introduce more “exotic” foods into their diet – like pears. Just make sure that they’re always eating a variety of fruits and vegetables to get all the nutrients they need.

Can Pregnant Guinea Pigs Eat Pears?

Yes, pregnant guinea pigs can safely eat pears. Just feed them in moderation, so she can enjoy the fruit without any negative side effects like bloat, stomach pain, or weight gain.

Even though your sow may look pretty tiny, she can still get dangerously fat if you give her too many sugary treats like pears. For pregnant guinea pigs, obesity can increase the chances of them developing a dangerous condition called pregnancy toxemia.

How To Serve Pears To Your Guinea Pigs

To serve pears to your guinea pigs, get an organic pear, wash it thoroughly, and slice it into smaller pieces. At first, offer a small bite-sized portion of pears and monitor your pig closely.

As a rule of thumb, watch your furry friend for at least 24 hours after you’ve fed them the pear for signs of discomfort or illness. If everything looks good, you can start to slowly increase the amount you give your little friends.

But, if your little friends has a bad reaction to the pear, then stop feeding it immediately.

Just don’t feed more than the 1 inch cube and don’t feed fruit treats to your piggies in more than a 2 day period.

What Are Healthy Alternatives to Pears?

If you can’t offer pears to your guinea pig for whatever reason, consider giving them strawberries, apples, grapes, oranges, blueberries, peaches, and apricot, as they all make healthy alternatives to pears.

  • Strawberries: They’re rich in vitamin C to help your pet stay healthy. They also don’t have as much sugar, which is important.
  • Apples: Apples are high in water content to keep your pet hydrated. However, they’re high in sugar and contain some amount of calcium. This means that you need to keep the intake levels under control.
  • Grapes: These fruits are good for your guinea pig. They have a lot of protein, phosphorus, magnesium and vitamin C. But it’s better to give them red grapes because they have less sugar and more antioxidants than green grapes.
  • Oranges: The high level of vitamin C in oranges will boost the immune system of guinea pigs. But again, oranges are highly acidic and may cause mouth sores if your piggies eat a lot of them – so watch those portion. And make sure you get rid of the seeds, because they’re a choking hazard to your piggies.
  • Blueberries: Blueberries are a good alternative to pears. They have antioxidants and minerals that are good for your pet.
  • Peaches: Peaches are a good choice for guinea pigs as a special treat. They have lots of minerals and vitamins that will help keep your pet healthy. But you should only give them a small amount because they have high acidity and sugar levels, too.
  • Apricot: The minerals, vitamins, fiber, and antioxidants in apricots make it an excellent time-to-time treat for guinea pigs. But avoid the pit as it contains the dangerous cyanide compound.

What Foods Are Poisonous To Guinea Pigs?

Guinea pigs are different from “real” pigs. Guinea pigs are sensitive to what they eat, so it is important to know which foods are poisonous for them. If they eat something poisonous, it could be life-threatening.

Some of the dangerous foods to guinea pigs include;

  • Avocado: the flesh has way too much fat for piggies and every other part of it poisonous
  • Tomato leaves: they’re toxic to guinea pigs
  • Potatoes: the green parts of potatoes are toxic, and the tubers can also be poisonous if they’re ingested in high quantities
  • Rhubarb leaves: these leaves can cause liver damage and death in guinea pigs
  • Onions and garlic: both can cause anemia in guinea pigs and be fatal
  • Meat of any kind: since cavies are herbivores, they can’t digest meats like ham, chicken, turkey, or beef and eating that stuff with make them sick (or kill them)
  • Seeds: hard seeds can choke guinea pigs or cause intestinal blockages
  • Chocolate: can cause bloat, diarrhea, and is potentially fatal
  • Coffee and tea: can cause dehydration, rapid heart rate, and muscle spasms
  • Candies: the high sugar content is bad for your little friends
  • Nuts: there’s tons of fat in nuts and they’re chocking hazards (yep, even peanuts!)

So, as you can see, it is important to know which foods are safe for your guinea pig and which ones could make them very ill. Offering a variety of healthy

Planning Your Piggie's

Meals Just Got A LOT Easier!

Our Wheekly Meal planner is designed to make it simple and fun for you

to create balanced and healthy

meals for your furry friends -

and they'll love you for it!


Final Verdict

So, can guinea pigs eat pears safely?


Guinea pigs can enjoy pears as a healthy snack that provides essential vitamins, minerals, and antioxidants.

But always offer pears in moderation and watch your pet for any signs of discomfort or illness after eating them.

In small amounts and less frequently, they make an ideal snack for guinea pigs. But in large quantities, pears expose guinea pigs to obesity, diabetes, mouth sores, and other dangerous conditions (and you really don’t want that).

And remember, there are other healthy fruit alternatives to pears that guinea pigs can enjoy.

Thanks for reading!

Agricultural Market Research Center. (2021, September). Pears. AGRMC.

Danon AP, Lima MS, Cruz MQ, Moussatché H. (n.d.). A slow and progressive action of cyanide on the anaphylactic reaction of guinea pig lung slices.    Science Direct.

Exotic Animal Veterinary Center. (n.d.). Guinea Pig Heart Disease Information.

Hess L., Axelson R. (n.d.). Owning Guinea Pigs. VCA Animal Hospitals.

PetMD Editorial. (2010, July 22). Pregnancy Toxemia in Guinea Pigs. Pet MD.

Stanley WS, Dabkowski ER, RibeiroJr RF, O’Connell KA. Dietary Fat and Heart Failure: Moving From Lipotoxicity to Lipoprotection. Circulation Research. 2 March 2012;110:764–776.

U.S. Department of Agriculture. (2019, April 1). Apples, raw, with skin.

U.S. Department of Agriculture. (2019, April 1). Peaches, yellow, raw.

U.S. Department of Agriculture. (2019, April 1). Pears, raw.

U.S. Department of Agriculture. (2019, April 1). Strawberries, raw.

U.S. Department of Agriculture. (2019, December 16). Oranges, raw, navels.

Wolfe J. (2017 September 17). Fruit Seeds That Are Poisonous. Garden Guides.

Similar Posts