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Can Rabbits Eat Parsley?

Have you ever wondered if rabbits can eat parsley?

Parsley is a popular herb from the Apiaceae family and is scientifically known as Petroselinum crispum. There are two main parsley types: curly-leaf and Italian flat-leaf. Both types have bright green leaves and a fresh, herbaceous flavor.

In this article, we will discuss the nutrition facts of parsley, its benefits and risks, and how to feed them to your bunnies to minimize the risks safely.

Can Rabbits Eat Parsley?

Yes, rabbits can eat parsley.

Parsley is one of the herbs we often recommend as a safe and nutritious addition to a rabbit’s diet.

It is a good source of vitamins, minerals, and fiber, which are essential for rabbits’ health.

When feeding parsley to rabbits, you introduce it gradually and in small quantities to avoid digestive upset.

Start with a small piece and observe how your rabbit reacts to it.

If there are no adverse effects, you can gradually increase the amount.

Note that parsley should be given to rabbits as part of a balanced diet that includes a variety of fresh vegetables and hay.

It should not be the sole or primary source of nutrition for rabbits. Make sure to offer a diverse range of vegetables and rotate them regularly to provide a balanced diet.

Nutrition Facts Of Parsley

As per the USDA FoodData Central, fresh parsley contains various nutrients, including potassium, calcium, magnesium, phosphorus, and sodium.

Furthermore, it is an excellent source of vitamins A, C, K, and E, thiamin, riboflavin, niacin, vitamin B6, folate, iron, and zinc.

Additionally, it can provide volatile compounds such as myristicin, limonene, eugenol, and alpha-thujene. Notably, energy, carbohydrates, fats, and protein can be found within its leaves.

A 100 grams (3.5 ounces) of fresh parsley contains the following:

Nutrient Amount
Calories 36 kcal
Protein 3 g
Carbohydrates 6.3 g
Fiber 3.3 g
Fat 0.8 g
Vitamin A 8424 IU
Vitamin C 133 mg
Vitamin K 1640 μg
Folate 152 μg
Iron 6.2 mg
Calcium 138 mg
Magnesium 50 mg
Potassium 554 mg

Benefits of Feeding Parsley to Rabbits

Feeding your rabbit parsley is not just a way to diversify their diet but also a means to support their health.

This herb is packed with essential nutrients that have numerous benefits for your bunny.

Here are some explanations of the health benefits parsley can bring:

1. High in Vitamin C

This vitamin is vital for various body functions, such as collagen synthesis, which aids wound healing and iron absorption.

It also plays a critical role in maintaining the immune system and fighting off illnesses.

A deficiency in Vitamin C can lead to a disease known as scurvy, characterized by lethargy, rough coat, and loss of appetite, among other symptoms.

Parsley, being rich in Vitamin C, helps avert these issues, supporting the general well-being of your rabbit.

2. Rich in Vitamin K

Vitamin K is another nutrient that parsley provides in abundance. This vitamin is essential for synthesizing certain proteins required for blood clotting.

Without enough Vitamin K, your rabbit may experience prolonged bleeding from minor cuts or injuries.

Adding parsley to your bunny’s diet ensures they receive this vital nutrient, helping them maintain good health.

3. Contains Fiber

Dietary fiber plays a crucial role in a rabbit’s diet. The digestive system of rabbits is designed to process foods high in fiber.

Parsley provides a decent amount of this essential nutrient, contributing to a well-functioning digestive system.

The fiber in parsley helps prevent gastrointestinal issues, which are common health problems in rabbits.

Also, fiber helps to maintain a healthy weight in rabbits by promoting a feeling of fullness without adding excess calories.

4. Antioxidant Properties

Parsley contains a variety of antioxidant compounds, such as flavonoids and carotenoids.

These antioxidants help combat oxidative stress in the body, which results from an imbalance between free radicals and antioxidants.

These compounds can help protect your rabbit from various diseases by reducing oxidative stress.

5. Mineral Content

Besides vitamins, parsley is a source of important minerals like potassium and magnesium.

Potassium plays a role in maintaining fluid balance, nerve transmission, and muscle function, while magnesium is necessary for bone health and energy production.

6. Hydration

Fresh parsley contains a high amount of water, making it a good source of hydration for your bunny.

This can be particularly beneficial during warmer months or for rabbits who do not drink much water.

7. Dental Health

Like other fresh, fibrous foods, chewing parsley can help promote dental health in rabbits.

Rabbits’ teeth grow continuously, and chewing helps wear down their teeth naturally, preventing dental problems.

8. Mental Stimulation

Introducing a variety of safe vegetables and herbs like parsley into your rabbit’s diet can also provide mental stimulation, enhancing their quality of life.

The new flavors and textures can be an exciting change from their usual fare.

Risks of Feeding Parsley to Rabbits

Although parsley can be a nutritious addition to a rabbit’s diet, it also carries potential risks, especially if offered excessively.

Let’s look at the risks associated with feeding your bunny too much parsley:

1. Calcium Overload

Parsley is naturally high in calcium, which is essential for a rabbit. It contributes to strong bones and teeth, nerve function, muscle contraction, and blood clotting.

However, too much calcium can lead to health problems.

Rabbits have a unique way of processing calcium compared to other animals: they absorb all the calcium they consume, and any excess is excreted through the kidneys.

A diet overly rich in calcium can put unnecessary stress on the kidneys and lead to the formation of bladder stones, urinary sludge, or kidney disease.

2. Oxalic Acid Content

Parsley and certain other vegetables contain oxalic acid. While small amounts are generally safe, overconsumption of oxalic acid can lead to health issues such as kidney stones.

Oxalic acid binds with calcium to form calcium oxalate crystals, which can accumulate in the kidneys and cause serious complications.

Because of this, it’s vital to balance the amount of parsley and other oxalic acid-containing foods in your rabbit’s diet.

3. Digestive Upset

Rabbits are herbivores whose digestive systems are well-suited to breaking down plant material.

Sudden changes in diet or overconsumption of any one type of food can potentially cause digestive upset.

This could result in soft stools, diarrhea, or even gastrointestinal stasis, a potentially life-threatening condition where the digestive system slows down or stops.

Therefore, any new food, including parsley, should be introduced slowly and monitored closely.

4. Possible Allergic Reactions

Though rare, rabbits, like all animals, can have allergies. While it’s unlikely that your rabbit will be allergic to parsley, it’s always possible.

Signs of an allergic reaction may include itching, swelling, difficulty breathing, or changes in behavior.

5. Disruption of Balanced Diet

Parsley can be a healthy part of a rabbit’s diet, but note that it should be offered as part of a varied and balanced diet.

Rabbits primarily need a diet rich in high-quality hay, with fresh vegetables as a supplement and a small amount of rabbit pellets.

Overreliance on parsley or any other vegetable can disrupt this balance and lead to nutritional deficiencies.

How to Feed Parsley to Rabbits

To keep your rabbit safe and healthy, consider these guidelines when feeding them parsley.

1. Preparation

Before feeding your rabbit parsley, wash it thoroughly under running water to remove any pesticides or dirt.

Buying organic parsley when possible is preferable, as it is less likely to contain harmful substances.

2. How Much Parsley Can Rabbits Eat

When it comes to parsley, a little goes a long way. The ideal serving size is about one to two tablespoons of chopped parsley per two pounds of body weight.

3. Can Rabbits Eat Parsley Everyday

You can offer your rabbit parsley about once or twice a week as part of a varied diet.

This will prevent them from developing a liking for only one type of food and will also minimize the risk of calcium overload.

Symptoms Of Adverse Reaction

Suppose your rabbit shows signs of discomfort, such as reduced activity, loss of appetite, abnormal droppings, or urinary changes after eating parsley.

In that case, it might be an indication of an adverse reaction. You should stop feeding it to them and offer them their usual hay.

Alternative Herbs For Rabbits

There are many other safe herbs that you can feed your rabbit.

Some good alternatives to parsley include basil, coriander (cilantro), dill, mint, oregano, rosemary, and thyme.

Each herb brings its own nutrients, so offering a variety can contribute to a well-rounded diet.

Herbs To Avoid

Many herbs are safe for rabbits, but others can be harmful.

Some of these include onion, garlic, leeks, chives, and shallots, which are toxic to rabbits.

Rhubarb leaves are also harmful and should be avoided.


Here are some frequently asked questions.

Is Parsley Root Safe For Rabbits?

Yes, parsley root can be safe for rabbits in moderation, though it’s not their primary food.

It should be given as part of a balanced diet of hay.

Can Rabbits Eat Parsley Seeds?

Yes, rabbits can eat parsley seeds. But, avoid giving very young rabbits any seeds as they can pose choking hazards and might not be digestible.

Can Rabbits Eat Parsley Leaves?

Yes, rabbits can eat parsley leaves. Parsley is a type of leafy green that can be a healthy part of a rabbit’s diet when fed in moderation, along with various other veggies and a base diet of quality hay.

Can Rabbits Eat Parsley Stems?

Yes, rabbits can eat parsley stems. Just like the leaves, they are safe for rabbits to eat in moderation.

Does Parsley Kill Rabbits?

No, parsley does not kill rabbits when fed as part of a balanced diet. But, like all foods aside from hay and water, it should be given in moderation.

Overfeeding parsley (or any leafy green) could lead to digestive issues.


Parsley can be a nutritious addition to your bunny’s diet in moderation.

Remember to introduce it slowly, keep an eye out for any potential adverse reactions, and always provide a variety of leafy greens to ensure a balanced diet.

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


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