Can Rabbits Eat Green Onions? {Are The Tops OK?}

I know that onions are not preferred by bunnies and can cause digestive issues, but can rabbits eat green onions? Is it the same thing?

What happens when a rabbit eats green onions? Which herbs are safe for rabbits and which foods should I avoid feeding my bunny from now on?

In this article, I’ve taken the time to reach out to many members of the rabbit community along with reading up on some additional information to give you the best answer to if or can rabbits eat green onions.

Can Rabbits Eat Green Onions?

No. don’t give your rabbits green onions, red, white, ripe, dry or powdered onions. Green onions or any type of onion variety is considered unhealthy, unsafe and toxic for rabbits to consume.

Large amounts of onions will be dangerous, but even a small dose mixed into a salad for your bunny can cause stomach cramping, diarrhea, dizziness or even anaphylactic shock. Onions also contain disulfides that harm or destroy their red blood cells.

What Happens if a Rabbit Eats Onion?

A rabbit can suffer from serious side effects from ingesting onions of any variety. Even a small amount can lead to the following adverse effects:

  • stomach cramping
  • diarrhea
  • dizziness
  • hemolytic anemia
  • anaphylactic shock

Onions are an immunosuppressant and deemed toxic for rabbits. This is not a safe food and you should check any mixture of ingredients in any snack that contains onions to make sure your rabbit doesn’t have any of it.

Can Rabbits Eat the Green Part of Spring Onions?

No. Some people ask if or can rabbits eat the top part of green onions? Still no. Do not try to separate part of an onion and give portions of it to a rabbit. Keep onions away from rabbits. This includes:

  • Green onions
  • Scallion
  • Chinese onions
  • Welsh Onion
  • Tree Onion
  • Egyptian onions

There are many parts of an onions including:

  • bulbs
  • stems
  • leaves
  • flowers

It is important to note that all of these onions and their parts are toxic for rabbits. They contain disulfides that harm or destroy red blood cells.

What Foods Are Toxic to Rabbits?

Let’s take a moment to list a few foods that are healthy for humans, but toxic for rabbits. Some of these foods may cause mild to moderate digestive issues while others can lead to serious cases of GI Stasis or anaphylactic shock.

Foods to keep away from your rabbits:

  • Avocados
  • Chocolate
  • Fruit Seeds and Pits
  • Onions (all varieties)
  • Leeks
  • Garlic
  • Meat
  • Eggs
  • Dairy
  • Broad Beans
  • Kidney Beans
  • Rhubarb
  • Iceberg Lettuce

Can Bunnies Have Cucumbers?

Yes. A rabbit can definitely enjoy cucumbers. The taste and nourishment of cucumbers are welcomed for rabbits who can also hydrate themselves from its water content.

Make sure that cucumbers are free of pesticides or wash thoroughly before giving them to your favorite pets.

YouTube video

What Veggies Are Good for Rabbits?

Rabbits love many types of vegetables in their herbivore diet. What Are Rabbits Favorite Vegetables?

They include:

  • Bell peppers
  • Bok choy
  • Brussels sprouts
  • Carrot tops
  • Cucumber
  • Endive
  • Escarole
  • Fennel

We’d love to hear about what your rabbit loves to eat. The rabbit community shares their experiences with vegetables they feed their bunnies and we all benefit as a result.

Can Rabbits Eat Spring Greens?

Yes. Rabbits enjoy eating many types of spring greens. There are plenty of leaves that you would never think twice about, but rabbits would enjoy munching on them.

You can pick apples, but rabbits would love to munch on the apple tree leaves. They can gladly consume parley, broccoli, dandelions and plants or herbs from your garden.

It’s always best to check online with each individual food item before offering you rabbit any type of plant, spring green or herb.

What Greens Not to Feed Rabbits?

There are plenty of do’s and don’ts when it comes to feeding rabbits. We recommend making a list on your phone, computer or place it on your wall or fridge.

Rabbits will not benefit from the following foods and shouldn’t consume them for digestive issues or worse conditions to their health that can result from eating:

  • potatoes
  • rhubarb
  • mushrooms
  • broad beans
  • kidney beans
  • onions
  • garlic
  • leeks

Can Rabbits Eat Sage?

Sage is one of the safe herbs for rabbits to consume. Here’s a list of other herbs including safe for your rabbit.

Check if you have any of these growing on your garden or decide to plant some for the upcoming growing season:

  • basil
  • oregano
  • parsley
  • dill
  • cilantro
  • caraway
  • rosemary
  • sage
  • tarragon
  • lavender
  • peppermint
  • comfrey
  • clover

Rabbit might avoid sage, chives, thyme and mint for their odor that they may not find enticing to consume.

Can Rabbits Eat Mint?

Yes. Rabbits can eat mint, but they may not want to because of its strong aroma. We find mint pleasurable, but plenty of animals and insects are repelled by it.

Rabbits are not repelled, but may find something else more pleasurable to consume.

Mint contains:

  • proteins
  • carbohydrates
  • vitamins
  • minerals
  • potassium
  • iron 

Mint is calming, nutritious and can aid in digestion for rabbits and humans alike.

Can Rabbits Eat Banana Skin?

As a bonus to this article, we’d like to find out if or can rabbits eat banana peels. These peels are safe for consumption, but should be kept at a minimum due to its high sugar and starch content.

Bananas or their peels should be offered as an occasional treat once a week or every so often. Organic banana peels would be best or thorough washing of conventional and popular brands of bananas is recommended.


You are doing the right thing to check out what your rabbit can and can’t eat. This is a healthy part of the learning lessons we develop along the way and much better than trial and error when deciding what to feed our bunnies. Green onions are off the menu for sure.


Thank you for visiting for the best information to help you enjoy the life of your pocket pet companion in a fun, safe & healthy way.


My name is Anna and I work full time in my local pet shop where we sell many animals that I write about on this site. I love all animals and love writing about them.