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Can Guinea Pigs Eat Tomatoes?

Can Guinea Pigs Eat Tomatoes?

What are guinea pigs? They are small mammals in the same family as chinchillas, cavies, and rabbits. Guinea pigs have a life span of about 5-7 years. They live in groups called “prairies” or colonies with 1 male to 10 females.

Guinea pig diets should include hay (fresh grass), vegetables, small amounts of fruit, seeds, and water. Guinea Pigs eat approximately 40-60 grams of food per day which is equivalent to two cups worth of food for a human being.

Hay must be provided at all times as it is their main source of fiber which helps keep their digestive tract moving effectively and prevents hairballs from forming in their stomachs. Maintaining a healthy diet for guinea pigs is important but they can also be fed things that are considered bad for them because their digestive systems are very delicate.

Tomatoes are fruit, not a vegetable meaning it has seeds inside of them. It is part of the nightshade family which includes eggplants, potatoes, and chili peppers. Tomatoes originated in South America and don’t naturally occur anywhere else.

They are a sign of summer, not only because they typically grow during the summer months but their vibrant red color represents the sun itself. They have been used as a symbol of love and beauty throughout history because of their association with life.

Can Guinea Pigs Eat Tomatoes?

Yes, guinea pigs can eat tomatoes and tomato plants. Guinea pigs will generally not eat more than a tablespoon of tomatoes so it is unlikely to cause serious harm unless the guinea pig eats copious amounts over time.

However, fresh tomato juice or more than a couple of tomatoes could be harmful to guinea pigs because this may cause digestive upset or other problems.

Guinea pigs, both wild and domestic, have been reported eating tomatoes in South America. However, they are generally herbivorous animals that feed on grasses. They are not known to eat other plant matter.

This means that it is unlikely for them to be able to digest this material appropriately leading to an upset stomach.

The Benefits Of Feeding Tomatoes To Your Guinea Pigs

Tomatoes are a good source of Vitamin C and other antioxidants which can help boost your guinea pig’s immune system. They also contain lycopene which is beneficial for the eyes. Feeding your guinea pigs tomatoes can help keep them healthy and looking good.

Is It Bad To Feed Your Guinea Pig Tomatoes?

While tomatoes are a nutritious food for your guinea pig, many experts do not recommend feeding it to them. This is because most people feed their guinea pigs an all-vegetable diet that can be high in calcium and low vitamin C.

Since they have a high calcium intake, their bodies are not able to absorb the Vitamin C which is readily available in the tomatoes, so it does them no good. If you feed your guinea pigs a diet with an adequate amount of calcium, then they can eat tomatoes without getting sick.

What Are Some Negative Effects From Feeding My Guinea Pig Tomatoes?

For guinea pigs that are fed an all-vegetable diet, tomatoes can cause diarrhea.  

This is because tomatoes have high water content and the guinea pigs aren’t getting enough calcium in their diet to absorb the Vitamin C which they do get from eating tomatoes.

The digested food goes through their digestive tract which can cause diarrhea.

Can I Give My Guinea Pig Tomatoes In Moderation?

If you plan on feeding your guinea pig tomatoes, then make sure to only feed it a very small amount of tomato because too much of even a good thing can be bad.  

While many owners will give them a slice of tomato, try giving them only a small section of it. Guinea pigs can eat tomatoes in moderation without getting sick, but they should not be given the majority of their diet.

How To Feed Tomatoes To Your Guinea Pigs?

Tomatoes are a good food to feed your guinea pigs, but there are some things you need to know before doing so.

Tomatoes are high in Vitamin C and can help keep your guinea pig healthy. They also taste good and are a fun food to give your guinea pigs.

To feed tomatoes to your guinea pigs, you will need to remove the seeds and stem from the tomato first.

You can then cut the tomato into small pieces and give it to your guinea pigs.

Make sure to only give your guinea pigs a small number of tomatoes at first, and watch them for any signs of digestive problems. If your guinea pigs have no problems digesting tomatoes, you can give them more regularly.

You should not give your guinea pigs tomatoes if they have digestive problems, as this may cause them to have diarrhea. Also, avoid giving them tomatoes if they are sick or injured since their bodies may be too weak to digest the food properly.


If you want to feed your guinea pigs tomatoes, remember that they should only eat a small amount of it. This is because their digestive systems can’t handle the high water content and lack of calcium in this food.

They may get diarrhea or other problems if they eat too much during a meal. However, if you give them a little piece at first and watch for any signs of discomfort, then there shouldn’t be any problem with feeding them more regularly!

Just make sure not to feed your guinea pigs tomatoes while sick or injured since their bodies will need time to heal before eating again.