Can Cats Eat Leeks?

Never No — never feed this to cats

Leeks is not safe for cats. An allium vegetable that damages cats' red blood cells and can cause anemia; toxic cooked or raw.

What to do if your cat ate leeks

If your cat has eaten leeks, don't wait for symptoms — contact your vet or a pet poison line straight away: ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661. Note how much was eaten and when.

The right everyday diet for cats

Cats are obligate carnivores — a complete, balanced cat food should be the core of the diet, with any extras kept small and occasional. Foods like leeks are extras, not a substitute for a proper diet.

Frequently asked questions

Can Cats Eat Leeks?

No. An allium vegetable that damages cats' red blood cells and can cause anemia; toxic cooked or raw.

Is leeks toxic to cats?

Leeks is not safe for cats. An allium vegetable that damages cats' red blood cells and can cause anemia; toxic cooked or raw.

What should I do if my cat ate leeks?

Contact your vet or a pet poison line right away — ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661. Don't wait for symptoms to appear.

Source for this rating: PDSA ↗. This is general guidance, not veterinary advice — always confirm with your own vet, as every animal is different.

Can other pets eat leeks?

More foods for cats

See the full list of what cats can and can't eat →

Pet emergency?Don't wait — get professional help immediately.