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My 8-pound cat licked some arugula from a packaged salad kit – is that a hidden poisoning risk?

Cats · Food safety

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

Short answer

No, arugula itself is safe for cats, even from a salad kit. The main concern with packaged greens like these isn't the arugula, but potential residues or dressings that could upset a cat's stomach. Since your cat only licked a small amount, just watch for any mild digestive upset like vomiting or diarrhea over the next day. Offer fresh water and call your own vet if you notice your cat acting unusually or if the vomiting persists.

Arugula — Food safety facts

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

Safe in small amounts as a green treat.

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

Arugula 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.

Arugula 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 Arugula food facts page.

Open the full food page: Arugula food facts →