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My 4-kg cat ate a leaf of endive that fell on the floor — are my other cats and small dog safe?

Cats · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

Yes, all your pets are safe. Endive is non-toxic to both cats and dogs, and a single leaf is a tiny amount. You don't need to worry about the other pets, even if they had a bite. Just offer fresh water and call your own vet if any pet seems unusually off.

Endive — Food safety facts

Safe to share · Cats · full breakdown on the linked food page

Safe as a small green treat.

Dogs and cats carry the same rating (Safe to share), so the notes below hold for either pet.

Endive is not toxic to cats. The real limit is calories, fat and salt, so treat it as a small extra alongside the normal ration rather than a meal in itself.

There is no poisoning risk here, and the usual problem is simply eating too much at once: a heavy fat or salt load can bring on loose stools or a single vomit. Offer water, keep an eye on the pet for 24 hours, and do not induce vomiting.

Endive can stay on the rotation, but only as an extra mouthful: keep the rest of the day's food unchanged and watch the litter box and how quickly they finish the next meal.

The full verdict, portion guidance and serving notes are collected on the Endive food facts page.

Open the full food page: Endive food facts →