Are you curious if rabbits can eat green onions? Many people are unsure of what vegetables and fruits are safe for their pet bunny. So, can rabbits eat green onions also known as scallions or are they toxic?
It is best to avoid giving green onions to rabbits altogether, as they contain S-Methylcysteine sulfoxide (SMCO), which can be toxic to rabbits in large quantities. Green onions contain valuable nutrients, but the risk of toxicity is simply too great.
In this blog post, we will discuss the nutritional value of green onions and whether or not rabbits can eat them. Keep reading to learn more!’
Can rabbits eat green onions (scallions)
As any pet owner knows, animals have very specific dietary needs. What may be a healthy treat for one pet can be dangerous for another. This is certainly the case with green onions also known as scallions, which are often given to rabbits as a treat. While green onions contain valuable nutrients, they also contain S-Methylcysteine sulfoxide (SMCO), which can be toxic to rabbits in large quantities.

As a result, it is best to avoid giving green onions to rabbits altogether. While they may seem like a healthy treat, they can actually cause serious harm to these delicate creatures.
Some other surprisingly bad foods to feed rabbits include chocolate, never feed rabbit chocolate! The same is true for cooked carrots, they are healthy but cooked carrots are dangerous to rabbits
Do rabbits like green onions
Rabbits generally don’t like the taste or smell of green onions. The strong odor acts as a natural repellent, so most rabbits will avoid them. However, if there’s nothing else around, a rabbit may be desperate enough to try eating a green onion.
In general, it’s best to stick to foods that rabbits are known to like, such as carrots, lettuce, and hay.
If you’re not sure whether a particular food is safe for rabbits, then I would always recommend doing some research beforehand to find it will be safe for your bunny. Rabbits will eat a lot of different foods, even if they are poisonous to them, such as green onions, so it’s important to make sure they only have access to safe foods. Try to give your rabbit kale as a safe healthy treat.
Are green onions toxic to rabbits
Green onions, also known as scallions, are a common ingredient in many dishes. They have a milder flavor than regular onions and can be used both cooked and raw.
However, green onions are not safe for rabbits to eat. They contain S-methylcysteine sulfoxide (SMCO), which is toxic to rabbits. SMCO can cause gastrointestinal upset and may lead to liver damage.
If your rabbit has eaten green onion, contact your veterinarian immediately.
Symptoms of toxicity include gas, vomiting, diarrhea, lethargy, and loss of appetite. With prompt treatment, most rabbits make a full recovery.
Will your rabbit be safe if they eat green onions
If your rabbit accidentally eats a green onion, don’t panic. There is a chance that she will be fine, especially if she is still eating hay. The fiber in the hay will help to move the onion safely through her system.
However, green onions are toxic to rabbits, so it’s important to keep an eye on her for any signs of illness. These can include gas, diarrhea, vomiting, and lethargy.
If you notice any of these symptoms, contact your veterinarian immediately. With prompt treatment, your rabbit should make a full recovery.
Wrap up
While green onions contain valuable nutrients, they also contain S-Methylcysteine sulfoxide (SMCO), which can be toxic to rabbits in large quantities. As a result, it is best to avoid giving green onions to rabbits altogether. While they may seem like a healthy treat, they can actually cause serious harm to these delicate creatures.
Rob is a long-time advocate of animal rights and despises any animal mistreatment. He has 4 pet rabbits and loves them all dearly. To treat rabbits properly is to care for them deeply!