Can Guinea Pigs Eat Raspberries? What you need to know!

Guinea pigs will happily eat almost any food you give them, especially fruit and vegetables. Certain types of human food are great for them, while others are potentially harmful to them.

How about raspberries, the red gem of a fruit? Can guinea pigs eat raspberries? Yes, guinea pigs can eat raspberries.

In this article, we explore the nutritional benefits and possible risks of your guinea pig eating raspberries and how to feed them this delicious fruit.


Can Guinea Pigs Eat Raspberries?

Guinea pig_Miroslav Hlavko_Shutterstock

For any animal you keep as a pet, a good dietary rule is to keep their diet as close as possible to what they would eat in the wild. The guinea pig’s natural diet includes herbs, fresh grass, hay, fruits and vegetables. So, raspberries can easily fall into their natural diet.

Think about the treats you give your guinea pig and the chances of finding these treats in nature. Raspberries are prolific in many areas around the world. That meant they were more likely to find it while scavenging.

Raspberry Nutritional Benefits for Guinea Pigs

Not only can guinea pigs eat raspberries, but they also have many nutritional benefits.

Raspberries are low in unhealthy fat, which is great for guinea pigs as they tend to be obese. If the name doesn’t yet show their penchant for overeating, you’ll soon find them new owners. You need to limit foods that are high in fat.

Another positive aspect of raspberries for guinea pigs is their high antioxidant levels. They contain vitamins B6, E, C, A, and K. All of these are necessary for guinea pigs to some degree. Eating a few raspberries a few times a week provides guinea pigs with antioxidants and a buffer for their immune system.

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Potential Risks of Feeding Your Raspberry Guinea Pig

Although raspberries carry many health benefits, there are possible risks if your guinea pig eats raspberries in excess.


Not all fruits derive their sweetness from the same compounds. In raspberries, the sweetness comes from a compound known as xylitol. Xylitol is harmful to many animals. It does occur naturally, but we also produce it synthetically as a sugar substitute.

Xylitol compounds are rapidly absorbed into the bloodstream of guinea pigs and initiate the release of insulin which can cause blood sugar to drop rapidly. Too many raspberries too often can lead to hypoglycemia.

Some guinea pigs are even more sensitive to xylitol than others. If you decide to give a raspberry guinea pig as a gift, it is best to give them very small pieces first. Then wait a few hours to make sure that they don’t have any adverse reactions.


Raspberries have high levels of calcium. While this makes them good for humans, it is not a good thing for guinea pigs. This actually ends up being a severe health risk for them. As they become adults, less calcium is needed.

Too much calcium in a guinea pig’s diet can cause urinary problems. That includes inducing urinary stones, pain and infection in the urinary tract, and even blood in the urine.


Digestive problems can occur due to too much fiber in raspberries. If guinea pigs eat too much fiber, they can develop a painful stomachache. That can mean gas, pain, cramping, and even loose stools.

Watch for any of these symptoms in the next few days after feeding your guinea pig raspberries. If you notice any negative symptoms, you need to limit or completely eliminate raspberries from their diet.

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How to Feed Raspberries to Your Guinea Pig

While raspberries are technically non-toxic for guinea pigs to eat, they shouldn’t eat them too often. You should limit the amount of raspberries they eat. Guinea pigs should not eat raspberries every day. Instead, it is best to give them different fruits throughout the week to give them a versatile diet.

It is best to feed raspberries to your guinea pig only twice a week as a treat. Each serving should only contain one or two raspberries. More than this, and they can eventually cause health problems.

Other Fruits Guinea Pigs Can Eat

There are many other fruits you can give your guinea pigs if you want to give them a varied diet. Sometimes, it’s nice to be able to give them a treat. Other fruits you can feed your guinea pig throughout the week include:

  • Blueberries

  • Nectarines

  • Strawberry

  • melon

  • Kiwi

  • pineapple

  • Mango

  • Banana

The guinea pig’s main diet should be fresh hay and leafy vegetables. Only give them an occasional snack. Snacks should not be more than 10% of the guinea pig’s diet.

guinea pig raspberries


In short

You can feed raspberries to your guinea pig. However, you should only feed them twice a week to keep them safe and healthy. Always test new treats by giving them only one at first and watching them closely for any adverse symptoms over the next few weeks.

Featured Image: Saramukitza, Pixabay