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Can Rabbits Eat Mushrooms?

Have you ever wondered if rabbits can eat mushrooms from the garden, wild, or store-bought?

Mushrooms are fungi characterized by their fleshy, spore-bearing fruiting bodies, which typically grow above ground but can also be found underground. They come in a wide variety of shapes, sizes, and colors.

In this article, we will let you know if rabbits can eat mushrooms, the potential risks, and appropriate alternatives to mushrooms in a rabbit’s diet.

Can Rabbits Eat Mushrooms?

No, rabbits should not eat mushrooms.

Although many mushrooms are safe for human consumption, they are unsuitable for rabbits.

Rabbits have a specialized digestive system designed to process high-fiber foods like hay and leafy greens, and mushrooms can pose significant health risks.

Risks of Feeding Mushrooms to Rabbits

The main risk associated with feeding mushrooms to rabbits is toxicity.

Many types of mushrooms are toxic, and it’s challenging for humans to distinguish between safe and poisonous varieties.

Eating even a tiny amount of a toxic mushroom can be deadly for a rabbit.

1. Toxicity

Mushrooms can contain a variety of toxic compounds that can harm rabbits.

Some mushrooms contain amatoxins, deadly compounds that can cause severe liver damage.

Other mushrooms contain substances that can cause neurological problems, leading to symptoms such as tremors and seizures.

Even non-toxic mushrooms can be problematic for rabbits.

This is because rabbits, unlike humans, are hindgut fermenters with a delicate balance of bacteria in their gut necessary to digest their high-fiber diet.

Mushrooms, being relatively low in fiber and high in hard-to-digest material, can disrupt this balance, leading to digestive problems.

2. Digestive Issues

Even if the mushroom isn’t toxic, it can still cause digestive issues in rabbits.

Mushrooms are more rigid and more fibrous than the typical foods rabbits eat. This can make them difficult to digest, potentially leading to gastrointestinal problems.

One common issue is bloating and gas, which can be uncomfortable for your rabbit.

In severe cases, eating mushrooms can lead to gastrointestinal stasis, a serious condition where the gut slows down or stops moving.

GI stasis can be life-threatening, requiring immediate veterinary attention.

3. Nutritional Imbalance

Mushrooms, while nutritious for humans, do not offer the nutrients that rabbits need.

Rabbits require a diet high in fiber to maintain healthy digestion, and mushrooms don’t provide enough.

Feeding your rabbit mushrooms could mean they eat less of their regular, fiber-rich food, which could lead to long-term health issues.

Signs Of Mushrooms Toxicity In Rabbits

Signs of mushroom toxicity in rabbits can vary depending on the type of mushroom ingested and the amount.

But, common symptoms include loss of appetite, lethargy, changes in stool, excessive salivation, tremors, seizures, and in severe cases, liver failure or even death.

If you suspect your rabbit has ingested a mushroom, it is essential to seek veterinary care immediately.

What To Do If Rabbits Accidentally Ate Mushrooms

If your rabbit has accidentally ingested mushrooms, the first thing to do is to remove any remaining mushrooms from its reach.

Next, identify the type of mushroom your rabbit has eaten. This can be helpful information for your vet.

Contact your vet immediately and describe the situation, including the type of mushroom (if known), the amount ingested, and any symptoms your rabbit shows.

Follow their advice, which may include immediately bringing your rabbit in for treatment.

How Much Mushrooms Will Kill a Rabbit?

The toxicity of mushrooms can vary significantly, and some types can cause severe illness or death, even in small amounts.

You should note that there is no safe quantity of mushrooms for rabbits.

All mushrooms should be considered potentially harmful and kept out of your rabbit’s reach.

Alternative Treats To Mushroom For Rabbits

Feeding your bunny is not merely about providing nourishment.

It is also an opportunity to bond with your rabbit, offering treats that are not only delicious but also beneficial for their health.

Let us discuss some safe rabbit treats, ensuring your bunny gets the best.

1. Fresh Vegetables

Rabbits relish fresh vegetables, an excellent source of essential vitamins and minerals. Some veggies that are safe for rabbits include:

  • Bell Peppers: Both red and green bell peppers are a great source of vitamin C for your rabbit. However, make sure to remove the seeds before feeding.
  • Broccoli: This vegetable can be a good treat, but it should be given in moderation due to its potential to cause gas. Include both the heads and the stalks.
  • Carrots: Although rabbits enjoy carrots, contrary to popular belief, they should only be given in small amounts due to their high sugar content. Don’t forget the carrot tops, which are very nutritious and a big hit with most bunnies!
  • Cucumber: This is a hydrating treat for rabbits, especially during warmer months.

You should introduce these vegetables gradually and observe your rabbit for any changes in their stool or behavior.

Personalized care is vital because what suits one rabbit may not suit another.

2. Leafy Greens

Leafy greens should make up a considerable portion of your rabbit’s diet.

They are packed with vitamins and provide the roughage necessary for your bunny’s digestive system.

Some of the best leafy greens for rabbits include:

  • Romaine Lettuce: This is a fantastic source of vitamins and hydration, but steer clear of iceberg lettuce, which can cause digestive problems.
  • Kale: A nutrient-dense vegetable, kale should be fed sparingly due to its high calcium content.
  • Spinach: This leafy green is high in vitamins A, C, and K but should be fed moderately due to its high oxalic acid content.
  • Bok Choy: An excellent green for rabbits, bok choy is a low-calcium option compared to kale or spinach.

3. Fresh Fruits

Fruits are like candy for rabbits but are best limited due to their high sugar content.

Some rabbit-friendly fruits include:

  • Apples: These are a hit with most rabbits. Remember to remove the seeds which contain traces of cyanide.
  • Berries: Strawberries, raspberries, and blueberries are all safe options for your bunny, but due to their high sugar content, they should be offered sparingly.
  • Bananas: Bananas are safe for rabbits but are high in sugar, so feed them in moderation.

4. Herbs

Fresh herbs are a delightful treat for rabbits and can provide various health benefits.

Rabbits can safely eat basil, cilantro, dill, mint, and parsley, to name a few.

These herbs are aromatic, appealing to rabbits, and contain several essential nutrients.

Foods To Avoid

Feeding your pet rabbit isn’t only about knowing what’s good for them; it’s equally necessary to know which foods to avoid.

Some foods can cause severe discomfort or even pose life-threatening risks to your rabbit.

We will detail some of these foods to help you steer clear and maintain your bunny’s health.

1. Chocolate and Caffeine

All forms of chocolate and caffeine are highly harmful to rabbits. These substances can cause an increased heart rate, abnormal behavior, seizures, and even death in rabbits.

Check This: Can Rabbits Drink Tea?

2. Avocado

While healthy for humans, avocado is toxic to rabbits. It contains a fungicidal toxin called persin, which can cause difficulty breathing, abdominal swelling, and heart failure in rabbits.

3. Allium Vegetables

Onions, garlic, leeks, and other allium vegetables can cause blood disorders in rabbits, leading to weakness and potential heart failure. Even small amounts can be harmful.

4. Rhubarb

Rhubarb is poisonous to rabbits due to its high oxalic acid content, leading to digestive problems, loss of appetite, and more severe conditions.

5. Iceberg Lettuce

Though some leafy greens benefit rabbits, iceberg lettuce is one to avoid. It contains lactucarium, which can lead to harmful digestive issues in rabbits.

See This: What Kind Of Lettuce Can Rabbits Eat?

6. Certain Fruits Seeds/Pits

Small quantities of certain fruits can be a safe treat for rabbits, but all seeds and pits should be removed beforehand.

Apple seeds, for example, contain traces of cyanide. Similarly, the pits of cherries, peaches, plums, and apricots can pose a choking hazard and contain harmful toxins.

7. Dairy and Meat Products

Rabbits are strict herbivores, meaning their diet should consist entirely of plant-based foods.

Dairy products like milk, cheese, yogurt, and all types of meat should be strictly avoided.

Their digestive systems cannot process these foods, leading to potential digestive problems.

8. Nuts and Seeds

Nuts and seeds are not suitable for rabbits. They are high in fat and can lead to obesity and other health issues. Plus, their hard texture can be a choking hazard.

9. Sugary and Processed Foods

Avoid feeding your rabbit human treats like cookies, candies, chips, or processed foods. These foods are high in sugar and salt and lack the necessary nutrients a rabbit needs.

Also, they can lead to obesity, dental problems, and severe digestive issues.


Here are some frequently asked questions.

Can Rabbits Eat Mushrooms In The Garden?

Rabbits should not eat mushrooms in the garden.

While rabbits in the wild might occasionally eat mushrooms, the variety of mushrooms they could encounter in a garden or the wild can be potentially dangerous.

Some mushrooms are toxic, and it can be difficult for a non-expert to distinguish safe from unsafe varieties.

To ensure your rabbit’s safety, it’s best to avoid feeding them mushrooms.

Can Rabbits Eat Button Mushrooms?

Although button mushrooms aren’t toxic to rabbits, they aren’t a typical part of a rabbit’s diet and don’t provide significant nutritional value.

And some rabbits may have a sensitive reaction to them.

Given the potential for digestive upset and the lack of nutritional benefit, it is better to avoid feeding mushrooms to rabbits.

Can Rabbits Eat Store-Bought Mushrooms?

Store-bought mushrooms are safe for human consumption but not ideal for rabbits.

Rabbits have sensitive digestive systems, and mushrooms can cause digestive upset.

Feeding your rabbit a diet of rabbit-safe vegetables, hay, and some fruits is better.

Can Rabbits Eat White Mushrooms?

White mushrooms are not ideal for rabbits as with other types of mushrooms.

Although they’re not toxic, they can cause digestive issues and don’t offer any significant nutritional value to rabbits.


Mushrooms are not a safe food for rabbits due to the potential risks of toxicity and digestive issues.

Instead, stick to a rabbit-friendly diet of hay, leafy greens, and fresh vegetables.

We hope this article helped you know if rabbits can eat mushrooms. If you have any questions, comment below, and we will answer them.


1. Molly Varga Smith, Elsevier Health Sciences, 2013. Textbook of Rabbit Medicine

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