If you are wondering whether dogs can eat green onions, the answer is no. Green onions, also known as scallions or spring onions, are strictly forbidden for dogs. They belong to the allium family and can cause hemolytic anemia, just like regular onions.
Quick verdict
- For dogs: strictly forbidden.
- To remember: no part of the green onion should be given, raw or cooked.
Why are green onions forbidden for dogs?
Green onions contain sulfur compounds capable of oxidizing hemoglobin and damaging red blood cells. It is important to note that this risk is not canceled by cooking.
Are green onions toxic to dogs?
Yes. Green onions are toxic to dogs, just like onions, garlic, shallots, or leeks. Kitchen scraps containing scallions must be carefully avoided.
What are the possible benefits?
No benefit justifies giving them to your pet.
- No safe voluntary portion is recommended.
- They offer no specific nutritional interest.
Risks to know
- Thiosulfates: cause the oxidation of hemoglobin.
- Heinz bodies: indicate damage to red blood cells.
- Anemia: can lead to weakness, dark urine, and pale mucous membranes.
How much green onion to give your dog?
None. Green onions should never be given to a dog.
- Small dog: zero.
- Medium dog: zero.
- Large dog: zero.
Raw, cooked, or in a dish: same danger?
Yes. Whether they are raw, cooked, chopped, sautéed, in a sauce, or in a soup, green onions remain dangerous for your dog.
How to avoid accidents?
- Do not give dishes containing scallions or spring onions.
- Check soups, sauces, and Asian dishes for hidden ingredients.
- Contact a veterinarian in case of ingestion.
Which dogs are more sensitive?
- Akitas and certain Japanese breeds.
- Puppies.
- Small dogs.
- Anemic dogs.
- Dogs that have ingested an unknown quantity.
My dog ate a green onion: what to do?
Quickly contact a veterinarian or an animal poison control center. Keep in mind that signs can develop over several hours or even days.
What signs should alert you?
Vomiting, diarrhea, weakness, lethargy, dark urine, or pale mucous membranes are signs that should alert you.
What are safer alternatives?
- Plain zucchini.
- Cooked carrot.
- Green beans without seasoning.
How can APPETTO help you?
APPETTO helps you spot forbidden alliums, compare dog products using the Pet-Score®, and better avoid hidden ingredients in leftovers. Download APPETTO.
FAQ
Are green onions toxic to my dog?
Yes, they are toxic, just like other members of the allium family.
What quantity of green onion is dangerous?
No quantity is recommended for a dog.
Can my dog eat cooked green onions?
No, cooking does not make them safe.
Are scallions dangerous for dogs?
Yes, scallions and spring onions are to be avoided.
What signs to watch for after ingestion?
You should watch for vomiting, diarrhea, weakness, and dark urine.
Can a puppy eat green onions?
No, it is strictly forbidden for puppies as well.
Green onions are clearly forbidden for dogs. To better understand the risks and compare suitable products, APPETTO helps you with the Pet-Score®. Download APPETTO.
Credits and warning
Credits: Content developed by the APPETTO team based on referenced sources and internal food classification methodology.
Warning: This information is general and does not replace veterinary advice.