Can Chinchillas Eat Blueberries?

For humans, blueberries are healthy fruits packed with vitamins and minerals. It does not only make a healthy snack, but it also adds flavor to your plain yogurt, pancakes, and cheesecakes.

However, are blueberries good for chinchillas as well? Will they provide the same benefits to these animals?

For this article, we are going to investigate if chinchillas can eat blueberries, and will it be safe for them to consume these juicy treats.

chinchilla eats

Can chinchillas eat blueberries?

Chinchillas should not eat blueberries. Blueberries do not contain the vitamins and minerals needed by chinchillas.

Blueberries are highly acidic, contain huge amounts of sugar and water, and do not have enough fiber, protein, and fat.

All these factors contribute to soft and runny stools, which may result in diarrhea and bloating if chinchillas consume them in large amounts.

Why should chinchillas not eat blueberries?

To help you understand more why chinchillas should not eat blueberries, let’s take a look at the nutritional content of this fruit and how it affects a chinchilla’s health.

Blueberries can cause diarrhea. Because of the blueberries’ high water content, high acidity level, huge amounts of sugar, and vitamin C, there is a huge risk that a chinchilla may suffer from diarrhea once it consumes blueberries.

Blueberries can cause diabetes. The amount of fructose in every piece of blueberry is too much for a chinchilla. Not only can it contribute to runny stool, but it can also cause diabetes.

Moreover, the chinchilla’s body is not designed to digest fructose since fruits are not essential in their diet. As a result, the unabsorbed fructose will cause bloating. 

Blueberries do not meet a chinchilla’s nutritional needs. Blueberries are low in fiber, fat, and protein which are all essential to a chinchilla’s diet. This worsens diarrhea and bloating for the chinchilla.

Therefore, it’s the nutrients present in blueberries that make them not suitable for chinchillas to eat.

Chinchillas need a lot of fiber in their diet, which blueberries cannot provide. In fact, the chinchilla’s gut is designed to process foods that are rich in fiber.

Freshly picked blueberries in wooden bowl

Can chinchillas be poisoned from blueberries?

Chinchillas would not be poisoned from eating blueberries. However, it can cause diarrhea and bloating instead.

It is because the chinchilla’s gut cannot properly digest that much sugar and water. The excess sugar and water will ferment, which results in the formation of gas.

Unfortunately, chinchillas are not good at passing gas. If all the gas accumulates, it can be fatal for your chinchilla as this may cause its stomach or gut to rupture.

Do chinchillas like blueberries?

Anything sweet is what chinchillas would love to eat, including fruits, vegetables, and blueberries.

Although they will happily munch on this fruit, it does not mean that chinchillas should eat it.

How many blueberries can chinchillas eat?

It is highly suggested not to feed any blueberries to your chinchilla. This is because even a small piece of blueberry may upset a chinchilla’s stomach and cause digestive problems. 

However, if you insist on doing so, at least limit the portion by giving them the smallest size.

grey chinchilla sitting on straw

How often can chinchillas eat blueberries?

It is recommended not to feed your chinchilla blueberries because of their adverse effects on your pets.

Chinchillas can live without blueberries anyway, and therefore it should never be part of their diet.

However, if you are still planning on giving them blueberries, might as well limit the frequency of giving them these fruits at about once a week. 

Blueberries, as well as other fruits and vegetables, should be given to chinchillas as a rare treat. 

Can chinchillas eat dried blueberries?

Chinchillas should not eat dried blueberries. As a matter of fact, it is much worse than the regular blueberries.

Although it will have less amount of water compared to fresh blueberries, the dried fruit actually has a much higher amount of sugar which is very bad for your chinchilla’s health.


Although chinchillas will not instantly die from eating a small piece of blueberry, there still exists the risk of them suffering from digestive problems.

Instead of feeding them blueberries, there are other snacks that are safe for your chinchillas to eat. These include herbs, rose hips, and sweet hay. 


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