Can Guinea pigs eat peanuts? All You Need To Know

The diet of the guinea pigs is generally fruits, vegetables and hay. Can guinea pigs eat peanuts? Let us get to know all the information in this article. Wild guinea pigs generally rely on hay and pellets.

At the same time, the pets eat all types of nutritious food provided by the owner. However, Guinea pigs cannot eat peanuts as a part of their meal. It is crucial to understand the diet and its consequences before feeding any meal to your pet.

You should not give peanuts as they are high in cholesterol and contain many carbohydrates. It is best to avoid giving peanuts, even rarely, to the Guinea pigs. Peanuts have a high percentage of fat and cholesterol. Peanuts can be considered an excellent snack for us.

But it is unfortunately not the same for the guinea pigs. You have to monitor your pets while they accidentally eat peanuts. let us look at the ways in which these peanuts are beneficial to the guinea pig.

Can Guinea pigs eat peanuts?

 Guinea pigs cannot eat peanuts. Peanuts are considered a renowned snack in America. But these cannot be fed as snacks to your pets. The size of guinea pigs is very small. They cannot pounder eating something which seems to occupy their whole mouth.

Peanuts are underground nuts that are derived from legumes. If your guinea pig accidentally eats a peanut, You don’t have to worry.

Minute amounts of peanuts do not hurt them; Guinea pigs should avoid regular consumption as a part of the diet. However, peanuts are not toxic to guinea pigs.

can guinea pigs eat peanuts

Guinea pigs have a sensitive digestive system which makes it intolerable to digest these peanuts. Hence, we suggest you avoid peanuts in your pets’ diet.

Peanuts are available in many different forms, such as roasted peanuts, salted peanuts, unsalted peanuts, whole peanuts, and raw peanuts. Peanuts do not have any essential nutrients that benefit the health of guinea pigs. 

Peanuts are also available in different forms, such as butter, bars. One of the popular types is peanut butter. It is well established all around the world.

Peanuts Nutrition Stats

Energy – 570 kcal

Carbohydrates -21 g

Dietary fiber -9 g

Fat -48 g

saturated -7 g

monounsaturated- 24 g

polyunsaturated -16 g

Protein -25 g

Water – 4.26 g

Thiamine (vit. B1) – 0.6 mg 

Niacin (vit. B3) – 12.9 mg 

Vitamin C -0.0 mg 

Calcium – 62 mg 

Iron -2 mg 

Magnesium 184 mg 

Phosphorus – 336 mg 

Potassium – 332 mg 

Zinc -3.3 mg 


As we can see that, Peanuts have an excellent nutrient content. But this type of nutrition does not meet the requirements of guinea pigs. Peanuts can be a great source of nutrition for humans.

When peanuts are given as a meal to the guinea pigs, They may have a choking hazard due to the larger size of grain particles.

It is required to know the nutrition facts before feeding any new item to your pets. Thus, We can conclude that You can not add these peanuts to your guinea pigs’ diet.

Peanut Nutritional Facts:

As mentioned, Peanuts are rich in calories and fat, which is not considered to be ideal for guinea pigs. Let get to know in detail the nutritional facts of peanuts.

  • Peanuts do not contain any Vitamin C required for the guinea pig in their diet. This is a significant drawback as Vitamin C is an essential source of minerals that support and maintain the immune system. Vitamin C prevents scurvy which is considered standard in these rodents. It also prevents mouth lesions and ulcers. Vitamin C is a water-soluble mineral. Thus, it has to be supplied regularly to the body of the guinea pigs through the diet. Since peanuts have a negligible amount of Vitamin C, they are not beneficial to use.
  • Peanuts have a high amount of fat content in them. This is not ideal for both humans and guinea pigs. Fat in the body contributes to the production of bad cholesterol and interrupts normal blood flow. This might eventually lead to a heart attack or cardiac arrest. This fat is highly dangerous to the guinea pigs as it has a very sensitive digestive and circulatory system. You should always look out for food that does not contain any fat before feeding it to the guinea pigs. They cannot deal with such a high amount of fat in their body due to a sensitive digestive system.
  • Peanuts tend to increase the acidity in the stomach, which is harmful to the guinea pigs. They do provide ample amounts of calories which is necessary for the metabolic activities of the guinea pigs. You can not feed peanuts by just considering this fact since all other nutrient contents seem to be harmful to the guinea pigs.

Health Benefits of Peanuts for Guinea Pigs

There are no essential health benefits that peanuts provide to the guinea pigs. All the nutrients they contain do not serve to be beneficial to the guinea pigs. They literally have all the unessential nutrients, and hence it is not suitable for the guinea pigs.

Brown and white guinea pig

Peanuts have a good amount of fiber. Generally, It is proved that fiber is an essential part of the guinea pigs’ diet. But due to the presence of a high amount of fats, Peanuts are not considered a good diet for guinea pigs.

To be clear, The fat content in the peanuts overtakes the fibrous content. Due to all these factors, peanuts are not considered healthy and do not provide any health benefits to guinea pigs.

Can Guinea Pigs Have Peanuts?

Guinea pigs cannot have peanuts in their diet. It is more towards the harmful side rather than the advantageous side. Suppose peanuts are fed by accident to the guinea pigs. It is absolutely fine as they are not toxic to the guinea pigs.


They affect their sensitive digestive system and develop risky diseases in them. They do have a good amount of dietary fiber, which is essential to the guinea pig’s digestive system. 

Raw peanuts are so hard in texture. They make it very difficult for these pets to eat them.

In an unfavorable situation, When peanuts are the only food source for a while, consider boiling them and feeding not more than four nuts a day. Boiling the nuts make them soft and easy to be fed by these animals.

Are Peanuts Good for Guinea Pigs?

Peanuts serve to be great due to some its nutrients. But when we consider all its nutrients, it cannot be a good fit as a diet for the guinea pigs. The fat content in these nuts makes them vulnerable as a meal to these rodents.

When the fat passes through the digestive system of the guinea, It is not digested and ejected. Instead, It remains in the body of these guinea pigs and forms a layer of fat underneath the skin. 

This causes an increase in the weight of the guinea pig. Abnormal weight eventually leads to health complications in the long run.

Are peanuts bad for Guinea pigs?

Peanuts are considered to be harmful to guinea pigs. Feeding peanuts can cause choking in the guinea pigs. This is a risky situation that beholds the life of the pet. High-fat content makes it dangerous to the cardiovascular system of the guinea pig.

It also has a more significant amount of protein and carbohydrates, which are excess to the guinea pigs. The size of the peanut is also essential in this matter.

A single peanut is too large for the tiny body of the guinea pigs. They also cause stomach upset as the guinea pigs have a sensitive digestive system. Considering all these facts, It is evident that peanuts are bad for guinea pigs.

Peanuts have a high calcium content. Baby Guinea pigs need calcium for the development of bones. In the later stage of life, This excess calcium in the body piles up to form kidney or bladder stones. These stones cause immense pain and threaten the life of guinea pigs.

Do Guinea Pigs Like Peanuts?

Most of the guinea pigs much everything that the owner provides. There is generally no like or dislike when it comes to the food.

Some of the species ignore eating when they don’t find it tasty. Since peanuts do not have a strong taste, Guinea pigs would like to eat them. Even if they enjoy the taste, make sure you do not feed them as it is harmful to feed peanuts.

What effects do Nuts have on Guinea Pig?

Feeding peanuts is quite harmful to the health of guinea pigs. The higher fat content makes it harmful and leads to dangerous disease in the long run.

It affects the growth of the guinea pig as it has a large amount of fat in them. It also causes overweight which leads to obesity. Obesity can be considered a chronic disease in these animals.

Nuts contain a high amount of carbohydrates and fats, which leads to poor digestion in the guinea pigs.

Since guinea pigs have a sensitive digestive system, Nuts cause significant harm in the process of digestion. They cause a slower motility rate of intestinal feces and cause constipation. The digestive health of the guinea pigs is an essential factor.

How Often Can A Guinea Pig Eat Peanuts?

It is advised to refrain from eating peanuts by the guinea pigs. Peanuts cause significant harm to the guinea pigs even when they are taken in the least quantity.

Peanut with shell

You can choose many other fruits and vegetables in place of these peanuts. Peanuts conation a high amount of fat and sugar. Both of them are very harmful to the digestive system of the guinea pigs.

When guinea pigs avoid eating peanuts, they can have a healthy life without any complications related to the digestive, urinary, and cardiovascular systems.

Do Peanuts Affect the Digestive System of Guinea Pigs?

Peanuts are not digested at a faster rate due to their significant amount of fat and fiber. Peanuts affect the digestive system by increasing the acidity in the stomach.

It also causes a build-up of fats and unwanted fiber, which leads to constipation in the intestine. Peanuts contain excess calcium, which is highly toxic to the digestive system when it is piled up in the stomach.

Can Guinea Pigs Eat Nuts? 

Guinea pigs can eat nuts. They do not have any toxic or poisonous effects. Although, it is better to avoid them due to their high fat and carbohydrate content.

Generally, Guinea pigs require food that is rich in fiber and vitamin C. Since these nuts do not provide any beneficial nutrients to the guinea pigs, They are avoided by the owners.

What Nuts Can Guinea Pigs Eat? 

This is a question of debate since many nuts contain both advantages as well as disadvantages to the health of the guinea pigs.

Bowl of various nuts

Guinea pigs can eat almond nuts, walnuts, pistachio nuts, Cashew nuts, macadamia nuts, and pine nuts. All these nuts have some advantages to the health of the guinea pigs. They are also considered better when compared to peanuts.

Can Guinea Pigs Eat Brazil Nuts? 

It is very harmful if you feed brazil nuts to the guinea pigs. These nuts contain high levels of calcium which disrupts the urinary system.

The urine appears to be milky in nature due to excess calcium deposits. This can also lead to kidney or bladder stones in the urinary tract of the guinea pig.

Can Guinea Pigs Eat Monkey Nuts? 

Guinea pigs cannot eat monkey nuts as they may cause choking. This choking is hazardous to the rodent as it might affect its life. They also have high protein and calcium that is not ideal for guinea pigs.

Peanuts isolated on white background, macro shot

Can Guinea Pigs Eat Tomato Nuts? 

Guinea pigs cannot eat tomato nuts as they are very large in size. They provide a good amount of nutrients to the pet.

But, due to their large size, They could cause choking to the guinea pigs. When these nuts are ground into a fine powder, They could be a good source of nutrition.

Can Guinea Pigs Eat Tomatoes Nuts And Seeds? 

Guinea pigs can eat tomato nuts and seeds when they are given in the correct form. Tomato seeds contain nutrients and antioxidants that are useful for guinea pigs.

Guinea pigs love to eat tomato seeds in their diet. Hence, You can include tomato nuts and seeds in the guinea pigs’ diet.

Can Guinea Pigs Eat Acorn Nuts? 

Guinea pigs cannot eat Acorn nuts. They are very large in size, and it is difficult for the guinea pigs to feed on them. If guinea pigs eat acorn nuts accidentally, you need not worry.

But make sure your guinea pig does not feed on them often.

Can guinea pigs eat broccoli nuts?

Guinea pigs can produce broccoli in one of their meals. But broccoli nuts are not ideal for guinea pigs. They do not contain any beneficial nutrients that a guinea pig requires.

image 204

Can guinea pigs eat strawberry nuts?

They have high sugar and calcium content. Strawberry nuts do not serve as a good source of nutrition for guinea pigs. When guinea pigs take sugar in excess, They tend to have hormonal imbalance in the pancreas, which may eventually lead to diabetes.

Final Thoughts

Peanuts are not considered a great source of nutrition for guinea pigs. Even if they are taken in small amounts, They do not have any special effect on the health of the guinea pigs.

In fact, it degrades the health of your pet in many ways. It is advised to opt for a better source of nutrition as these peanuts do not provide any beneficial effects to the guinea pigs. You need to ensure that there is ample nutrition in the feed of the guinea pigs.

Some of the essential nutrients such as Vitamin C, calcium, iron, and phosphorous benefit the guinea pigs in many ways. It is always preferred to consult the veterinarian before choosing the diet for the guinea pigs.


What kind of nuts can a guinea pig have?

Guinea pigs can have a variety of nuts such as almonds, pistachios, macadamia nuts, cashew nuts, and walnuts. It is crucial to ensure the safety of these nuts before feeding them. The quantity of the feed is also important when it comes to nuts.

Are nuts and seeds bad for guinea pigs?

Nuts can be both advantageous and disadvantageous to the guinea pigs. You must ensure to know all the nutritional facts of the nuts before feeding them to your pets. You should avoid feeding nuts that prove to be harmful to the health of the guinea pigs.

Can guinea pigs eat peanut shells?

Peanut shells do not contain any nutrients. However, The peanut shells contain no fat and carbohydrates which are present in the nuts. It is better to opt for other nutritious foods like fruits, vegetables, and hay.

What happens if a guinea pig eats a peanut?

Accidentally Eating a peanut does not cause any harm to the guinea pig. But if they are fed deliberately, even in slightly higher amounts, it causes significant harm to your pet. Hence, it is advised to refrain from feeding peanuts to the guinea pig.

About the author

I'm Gulshan, a passionate pet enthusiast. Dive into my world where I share tips, stories, and snapshots of my animal adventures. Here, pets are more than just animals; they're heartbeats that enrich our lives. Join our journey!