Why Rabbits Eat Their Own Poop

Why Rabbits Eat Their Own Poop – 10 Most important things you must know about Why Rabbits Eat Their Own Poop

This post include on query Why Rabbits Eat Their Own Poop and everything about Coprophagia occurs when feces is consumed. The mere thought of this type of behavior is rather unsettling to most people by thevetscare.com

Domestic rabbit sitting in a cage

Why Rabbits Eat Their Own Poop

Rabbits, much like cats, are fastidious groomers and practice very good hygiene. They are often seen licking their paws, smoothing the fur on their ears, and even cleaning their bottoms. But when cleaning their bottoms, they may also consume a special type of poop. While this may sound like quite the opposite of a good hygiene practice, there is actually a good reason why rabbits do this.

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What Is Coprophagia?

Coprophagia occurs when feces is consumed. The mere thought of this type of behavior is rather unsettling to most people, but some animals, such as rabbits, actually eat their own feces for a very good reason. Coprophagia is a normal, healthy behavior in rabbits, but in other animals, such as dogs, but Why Rabbits Eat Their Own Poop … it is usually discouraged due to the lack of health benefits and level of disgust by the owners.

What Kind of Poop Do Rabbits Eat?

Rabbits eliminate waste material on a regular basis just like other animals and humans. Fecal matter typically exits a rabbit as a round pellet but will change shape if adequate fiber and water amounts are not ingested. Fecal matter is produced throughout the day as a rabbit is hopping around or visiting the litter box, but these constantly produced fecal pellets are not what a rabbit consumes.

In addition to the regular fecal pellets that rabbits produce during the day, a special type of poop is also excreted in the night.1 Cecotropes, also referred to as night feces, are a specific kind of poop that is different than regular rabbit stools. Cecotropes are softer, stickier, and are usually not even seen by a rabbit owner because a rabbit often consumes them almost as they are exiting the body.

The cecotropes are produced in the cecum, a part of the intestinal tract of a rabbit, by fermentation of the food a rabbit eats. They are also only produced at night, so a rabbit will be seen eating them late at night or early in the morning.2 Usually the only time you will see cecotropes in your rabbit’s cage or on its fur is if your rabbit is not feeling well and therefore not eating its cecotropes.

Why Do Rabbits Eat Poop?

Cecotropes are full of nutrients that a rabbit needs.3 These special feces contain more protein and vitamins than normal poops have, so by consuming its cecotropes (and a healthy diet), a rabbit is getting all of the important nutrients that it needs to stay healthy. It is completely normal behavior for rabbits to eat cecotropes at night or early in the morning, but it is not normal for them to eat their normal stools during the day.

It may seem gross, but rabbits normally eat some of their feces once a day, either early in the morning or late at night.

Close up of rabbit in a cage
Why Rabbits Eat Their Own Poop by thevetscare.com


These special feces are called cecotropes, or “night feces.” They are produced through fermentation of food in the part of the rabbit’s digestive tract called the cecum. Cecotropes are soft feces that are nutrient-rich and are passed out of the body like normal stool but then are re-ingested later by the rabbit so that important nutrients can be reabsorbed.

These feces have more protein, less fiber and higher levels of certain vitamins, such as B vitamins, than the typical hard bunny fecal pellets you might see in the litterbox or around your rabbit’s cage.

Why Does My Rabbit Eat Poop?

While owners are often disturbed when they see their pets eating their own feces, realize that cecotrope ingestion is a normal and important part of rabbit behavior that will help keep your pet healthy. Owners should not try to prevent their rabbits from eating these feces and, since cecotropes are only passed once a day, there is little chance that an excessive amount could be consumed.

Signs Your Rabbit Is Eating Its Poop

If you aren’t sure if your rabbit eats its poop, there are a few key indicators you can look for.

First, check your rabbit’s hind end. A rabbit normally has a clean rear end because, even though cecotropes are soft and sticky, it is consuming these poops as they are exiting the body. If there are small, soft, sticky poops stuck to your rabbit’s fur, then your rabbit isn’t eating its cecotropes.1 If there aren’t any of these soft poops, then your rabbit is consuming them as it should be.

Second, check the litter box and cage floor where your rabbit sleeps. If all of the poops that are present appear round and normal, then your rabbit is probably eating its cecotropes.

Third, watch your rabbit late at night or early in the morning. If you see it cleaning its hind end and spending more time licking below its tail, then it is eating its cecotropes.

Should You Prevent Your Rabbit From Eating Its Poop?

No! If a rabbit does not get to eat its cecotropes, then it may be lacking some nutrients necessary for its special digestive tract to work properly.2 If you see your rabbit cleaning its hind end, do not disturb it.

What if Your Rabbit Isn’t Eating Its Poop?

If your rabbit isn’t eating its cecotropes, then there is most likely an underlying reason why. This could be as simple as your rabbit is too obese or arthritic to reach its cecotropes, or as serious as a digestive or other medical concern.4 Some rabbits that have not received appropriate nutrients from its cecotropes may benefit from transfaunation. This is when cecotropes from a healthy rabbit are fed to a sick rabbit in order to reestablish a healthy intestinal tract.

How Does a Rabbits Digestive System Work?

Why Rabbits Eat Their Own Poop

A rabbit’s diet consists mainly of hay, which is made from dried grass. Hay is a low-quality food that, while high in fiber, doesn’t contain many calories or other nutrients.

This is why rabbits seem to be grazing on hay almost constantly. They need to consume a portion of the size of their body per day, but eating too many high-calorie foods is bad for a rabbit’s health.

Hay is also made primarily of fiber. Fiber is a vital nutrient in a rabbit’s diet, but it makes hay tough and difficult to digest. It’s not easy to extract nutrients, such as protein, from fibrous plant material.

Herbivores have developed ways of digesting hay and other fibrous plant materials. Some animals, for example, regurgitate partially-digested food (cud) and chew on it to help break it down.https://b26526644e07d990ea5ef49ae3653eda.safeframe.googlesyndication.com/safeframe/1-0-37/html/container.html

Rabbits have a different method. It is called hindgut fermentation, and is shared by some other animals, including hares and pikas.

What Is Hindgut Fermentation in Rabbits?

When a rabbit eats, the food is broken down in the stomach by enzymes and stomach acid. It is then sent into the small intestine, where it is digested further.

However, rabbits’ stomachs and small intestines aren’t efficient enough to extract all the nutrients from tough plant materials. After they’ve done their job, a large quantity of undigested food remains.

This undigested material passes into the large intestine, where it is sorted into 2 groups. One group consists of indigestible fiber. The other comprises matter that still contains nutrients, such as protein and soluble fiber.

Any indigestible material is squeezed dry, formed into round pellets, and excreted. These are the normal rabbit droppings that you’ll see dotted around the cage. Rabbits produce lots of these droppings.

The matter that can be further digested is sent into a large organ called the cecum. Here, billions of bacteria eat away at the material, fermenting it and breaking it down further. This is hindgut fermentation.

Eventually, some materials can be extracted and reabsorbed into the rabbit’s body. Some, however, are not. This leftover material, which still contains valuable nutrients, is compacted into pellets called cecotropes.

These cecotropes are then expelled through the rectum. Cecotropes are not waste products, although they may resemble feces. They are a valuable food source.

As soon as the cecotropes come out, they are instantly reingested by the rabbit. This is called cecotrophy or coprophagy. They are then digested and broken down again, allowing for the extraction of many more nutrients.

How Do Rabbits Know Which Poop to Eat?

Usually, you won’t see many cecotropes around your rabbit’s cage. This is because rabbits usually eat their cecotropes as soon as they come out. It may appear as though your rabbit is grooming its anal region. However, it is catching the cecotropes as they emerge and consuming them. Rabbits swallow their cecotropes whole.

However, rabbits never eat their normal fecal pellets in this manner. They know that they don’t contain any useful nutrients, so there’s no need to.

Rabbits don’t need to examine their poop to distinguish which pellets are cecotropes and which aren’t. They can tell when they are pooping cecotropes, versus normal pellets.

When cecotropes are sent into the rectum, a neurological signal is sent to the rabbit’s brain. This signal tells them that cecotropes are on the way. They then instinctively start to consume them.

What Are the Two Types of Rabbit Poop?

As a rabbit owner, you should never discourage your rabbit from eating his cecotropes. They are a vital part of digestion, and an essential foodstuff for your furry friend.

Without ingesting cecotropes, rabbits struggle to get critical nutrients from their food. It’s crucial to recognize the different types of poop, so that you know your rabbit is eating his cecotropes.

Fortunately, it’s easy to tell the difference. Cecotropes differ from ordinary fecal pellets in size, shape, color, texture, and smell.

rabbit eating poop not cecotropes

What Does Rabbit Poop Look Like?

Ordinary rabbit poop comes in the form of small, round, individual balls. They can vary between a pea and a chickpea. As rabbit poop is made primarily from hay, the color is usually light to medium brown. If your rabbit lives on fresh grass, it may even have a green tinge.

Rabbit droppings are very dry. They easily crumble between the fingers. If you break one open, you’ll be able to see a hay-like texture inside. Rabbit fecal pellets have hardly any scent. Other rabbits can smell them easily, but to humans, they are quite mild.

What Do Cecotropes Look Like?

Individual cecotrope pellets are much smaller than rabbit fecal droppings. They are about half the size. They are also not perfectly round. Normally, cecotropes are expelled in groups, and they stick together. A bunch of cecotropes stuck together resembles a raspberry.

Cecotropes are a darker brown than normal droppings. They also have a soft, squishy texture. They are coated with sticky mucus. You will be able to smell a cecotrope. They are much more pungent than ordinary droppings.

Why Is My Rabbit Not Eating Cecotropes?

Rabbits should eat almost all of their cecotropes as they produce them. They contain essential nutrients that rabbits view as too valuable to waste.

According to research in PloS One, the ingestion of cecotropes also helps to balance rabbits’ natural gut flora. Cecotrophy reintroduces healthy microorganisms into the cecum to help with hindgut fermentation.

You should rarely ever see cecotropes just sitting around in your rabbit’s enclosure. It’s normal to see a few here and there, but not an excessive amount. If you suddenly notice more cecotropes than usual, this may be a cause for concern. It’s a sign that your rabbit has stopped eating them, or is eating far fewer cecotropes than normal. There could be many reasons why your rabbit is not eating cecotropes.

  • ObesityOverweight rabbits have trouble reaching down to collect cecotropes as they pass.
  • Arthritis or injury. Painful and stiff joints restrict movement.
  • Dental issues. If your rabbit is experiencing tooth pain or a mouth injury, it may also be reluctant to eat other types of food.
  • Stress. If your rabbit lives in a stressful home, it may be ignoring cecotropes to run to safety.
  • Excess protein in the diet. If your rabbit is getting too much protein, it won’t feel the need to reingest cecotropes.

Rabbits should eat only grass hay, a small number of pellets, and a leafy green salad each day. Alfalfa hay is unsuitable for rabbits over a year old as it is too high in protein. Excessive vegetable consumption is sometimes an issue as rabbits will overeat if they can.

Why Is My Rabbit Eating Poop (Not Cecotropes)?

Although coprophagy is normal in rabbits, they are only supposed to consume cecotropes. It is unusual for a rabbit to eat dry waste droppings. Rabbit fecal pellets offer little in terms of nutrition. Where cecotropes contain valuable protein, feces contain only indigestible fiber and no water.

If you are sure that your rabbit his eating poop (not cecotropes), it’s time to assess its diet. A rabbit may eat its droppings if it does not have access to enough fiber from other sources.

Increase the amount of hay your rabbit has access to. Never let your rabbit run out of hay to eat as it can never have too much of it. You can also offer your rabbit hay pellets. These are more appealing to rabbits than hay as they are higher in calories. Choose a brand that does not have any added extras, like corn or colored pieces.

Make sure that your rabbit is consuming the right amount of leafy greens. They should be offered a portion of salad twice the size of their head per day. Good choices include parsley, arugula, cilantro, and dandelion leaves. If the poop-eating continues, your rabbit may be doing it out of boredom. Offer toys to play with and chew.