Can Cats Eat Onions and Garlic?
⛔ Not safe — avoidShort answer
No — onions and garlic are toxic to cats.
If your cat has eaten this: contact a vet or an animal poison helpline right away. Have the amount, time eaten and your cat's weight ready. In the US: ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661 (fees may apply). Elsewhere, call your nearest emergency vet.
Why it matters
Onions, garlic, chives and leeks can damage red blood cells and cause anemia in cats. Cooked and powdered forms are also harmful.
What to do
Do not share human food seasoned with onion or garlic. Contact a vet if your cat ate any.
Introduce any new food slowly and keep treats under about 10% of your cat's daily calories. Pets with health conditions, allergies or on special diets should only get new foods after talking to a vet.
Other foods to check
Frequently Asked Questions
Can cats eat onions and garlic?
No — onions and garlic are toxic to cats.
Is onions and garlic toxic to cats?
Yes. Onions, garlic, chives and leeks can damage red blood cells and cause anemia in cats. Cooked and powdered forms are also harmful.
How should I feed onions and garlic to my cat?
Do not share human food seasoned with onion or garlic. Contact a vet if your cat ate any.
⚕️ This page is general educational information, not veterinary advice or a diagnosis. If you are worried about your pet, contact a qualified veterinarian.