Can my cat eat this?
Can cats eat onion, garlic, chives and leeks?
No — fresh, cooked and powdered forms are all unsafe.
Last reviewed 13 August 2026AvoidToxic or a serious physical hazard
Why it matters
Allium plants can damage cats' red blood cells and cause anaemia. Concentrated powders can hide in sauces, stocks and baby food.
What to do
Contact your vet after a known or uncertain exposure. Take the packaging or ingredient list with you.
Animal-health sources checked
Related cat guides
This page supports quick decisions for generally healthy cats. It does not diagnose poisoning, account for an individual cat’s medical history or calculate a safe dose.