Vegetables · updated 2026-09-12
Can cats eat rhubarb?
No.
Why
Same oxalate poisoning; cats are smaller so the dose is worse.
What to do instead
Never.
Symptoms to watch for
Drooling, vomiting, tremors, kidney signs. Emergency.
If your cat has eaten rhubarb, don't wait for symptoms.
Call your vet, or in the US the ASPCA Animal Poison Control Center (888-426-4435) or Pet Poison Helpline (855-764-7661), 24 hours a day. Have the amount, the time and any packaging ready.
And for dogs?
Toxic. No. Rhubarb leaves and stalks contain soluble oxalates. Can dogs eat rhubarb? →
Related foods for cats
- AsparagusIn moderation
- BeetrootIn moderation
- Bell peppersIn moderation
- BroccoliIn moderation
- Brussels sproutsIn moderation
- Butternut & other squashIn moderation
See the whole list: Can cats eat…? · printable fridge chart
This guide is general information for healthy adult cats, based on published veterinary guidance (ASPCA, Pet Poison Helpline, AKC, VCA). It is not a substitute for advice from your own vet, who knows your cat's weight, age and medical history. If you are unsure, ask them before sharing any human food.