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Although it may seem disgusting to some, guinea pigs do consume their own excrement (poop). But would they be willing to do so? Why do guinea pigs eat their poop? My curiosity as a guinea pig owner prompted me to conduct some research, and what I discovered was something I had never heard of before.A soft stool produced by them, known as cecotropes, provides food for Guinea pigs. There are numerous advantages to eating these, including the fact that it aids in the absorption of extra nutrients from it for adults, and that for children, it acts as a starter for good bacteria in their gut before they transition from their mother’s milk to solid foods.Guinea pigs in the wild didn’t have a lot of food with them, and they were starving. As a result, they developed a habit of consuming their own feces in order to absorb any remaining nutrients. Cecotropes, on the other hand, are not the same as regular feces for these creatures. In fact, it is highly unlikely that a guinea pig will consume its own feces.Guinea pigs produce two types of feces on a regular basis. One type of fecal poop is hard and black in color, and the other is feces. The other type of poop is known as caecal poop, and it is soft and yellowish in color, with a thin layer of mucus on top.

Let’s take a deeper look and learn a little more about cecotropes in order to better understand what it is, how it differs from regular poop, and why guinea pigs eat it.


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Guinea pig Cecotropes

First and foremost, let us clarify what Cecotropes is and how it functions. Cecotropes are soft, nutritious substances produced by guinea pigs that are ingested by humans.

Although it is often confused with poop due to the fact that they both come out of the same spot, it is not exactly a poop. So, what exactly is it? For you to grasp this concept, you must first comprehend how it is created.

Even though the procedure is a little complicated, I’ve simplified the terminology so that you can grasp it fairly quickly. So let’s find out for ourselves!

Why do guinea pigs eat their poop?

Food consumed by guinea pigs passes through their esophagus and into their intestines as they chew and swallow it. The food is partially broken down here by the walls of the intestines, and it is pushed once more towards a pouch known as the cecum.

Here, the beneficial bacteria in the gut break down the food even further into simple sugars, which are then absorbed by the cell and used as energy by the body. Cecotropes are soft, moist pellets that have formed as a result of the decomposition process.

Because the bacteria are still unable to extract all of the proteins and vitamins from the food, these pellets still contain a significant amount of nutrients. While guinea pigs are ready to gulp them back down, these pellets continue their journey through their digestive tracts and out into the world.

We know this because when the food is eaten again and passed through their digestive tracts, the food is completely digested and the nutrients extracted by our guinea pigs are completely depleted.

These cecotropes are rich in vitamins and minerals, which guinea pigs require in order to maintain a healthy lifestyle. An animal that is prevented from eating cecotropes, or who is otherwise unable to consume them, will suffer from malnutrition and may eventually die as a result of the situation.

Guinea pig coprophagy is the term used to describe the entire process of producing cecotropes and consuming them.

Because guinea pigs are herbivores and eat a plant-based diet that contains a high amount of fiber, the food does not digest completely at one time in their stomachs. As a result, they must ingest the food a second time in order to extract all of the nutrients from it. I hope that the next time you see that person, you will not feel disgusting.

Is it normal for a guinea pig to eat its poop?

Yes, it is completely normal for guinea pigs to consume their own caecal feces. Guinea pigs must consume their caecal feces in order to obtain essential vitamins from it.

In addition, it is commonly observed that if one of your guinea pigs becomes ill, they will seek out the caecal feces of the healthy guinea pigs and consume it.

The poop of healthy guinea pigs has been shown to aid in the recovery of the animals, according to research.

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Do all guinea pigs eat their poop?

All guinea pigs will eat their Caelcal poop in general, and this is true for all breeds. Instead of being beneficial, it could be detrimental if they do not consume it. Because they are susceptible to serious health conditions and malnutrition. Some of the most common advantages of consuming their caecal feces are as follows:

Provides essential nutrients: Coccidiosis poop is high in Vitamin K and the B complex vitamins. It also contains a small amount of protein as well as other nutrients that are essential for guinea pigs. The nutrients are well-absorbed by the guinea pigs’ bodies after they have reprocessed the food, which helps to maintain their good health.

Improves digestive health: Caecal feces is also high in fiber, which is necessary for guinea pigs to survive. Consuming caecal poop can help with digestion and bowel movement because it contains a significant amount of fiber.

How often do guinea pigs eat poop?

Guinea pigs will eat their own feces on a regular basis. Because guinea pigs have a rapid digestive cycle (metabolism), they frequently pass caecal feces. In addition, you will notice that they gulp it down immediately upon its release.

In this way, if you ever notice your guinea pigs chewing on something after cleaning their rear ends, you’ll already know what they’re chewing on.

What does it mean when guinea pigs don’t eat their poop?

There are some instances in which guinea pigs are unable to consume their own caecal feces due to digestive issues. Older guinea pigs frequently experience a loss of muscle tone near their anal area, which can result in impaction in these animals.

Guinea pigs are unable to excrete their feces and Cecotropes in such circumstances, which can result in an emergency situation. If you find yourself in this situation, you must take your guinea pigs to the veterinarian as soon as possible.

It is possible that the veterinarian will have to manually clean and remove the excreta. In the meantime, you must supplement your guinea pig’s diet in order to keep him from becoming malnourished. Your doctor may advise you to take vitamin supplements in addition to eating toasted wheat germ.


Do guinea pigs consume their own excrement? Yes, guinea pigs do consume their caecal feces because it contains a high concentration of essential vitamins and minerals that they were unable to absorb when they first consumed the food source.

Guinea pigs with peculiar habits are amusing because they eat their own feces.

As a result, reprocessing the food frequently aids in the absorption of all of the additional vitamins and minerals from the feces. Yes, it may seem a little disgusting to you, but it is absolutely necessary for your guinea pigs’ health.

guinea pigs may become malnourished and may even die if their feces is not consumed by the animals. As a result, it is an integral part of their daily lives.

I would also recommend that you read the following:

Guinea pig grease glands

Do guinea pigs nurse their young?

Sources: Pet coach, LiveScience, Wikipedia