health
Can Cats Eat Leeks? NZ Safety Answer
13 June 2026
Can cats eat leeks in NZ? No; leeks are an Allium risk for cats.
Quick answer
No, cats should not eat leeks. Avoid raw leek, cooked leek, leek soup, stock, stuffing, sauces and pie fillings.
Why
Pet Poison Helpline has a leek poisoning reference, and ASPCA's avoid guidance lists Allium-type foods such as onion and garlic. Cats may be exposed through soups, casseroles, gravy, stuffing or NZ bakery-style fillings rather than a plain piece of leek.
If your cat ate it
Contact your NZ vet, after-hours emergency clinic, or SPCA for advice, especially if the food contained a known toxin or your pet seems unwell.
Safer alternatives
Cats do not need human-food variety. Safer options are complete cat food, a cat-specific treat, or a few pieces of the cat's normal food in a puzzle feeder.
Related reading
References
- ASPCA Animal Poison Control, People Foods to Avoid Feeding Your Pets, checked 2026-06-13: https://www.aspca.org/pet-care/aspca-poison-control/people-foods-avoid-feeding-your-pets
- Pet Poison Helpline, Leeks, checked 2026-06-13: https://www.petpoisonhelpline.com/poison/leeks/
- Pet Poison Helpline, Onions, checked 2026-06-13: https://www.petpoisonhelpline.com/poison/onion/
Important notice
*General food-safety information for NZ pet owners, reviewed against ASPCA/VCA/SPCA guidance.*
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