Rhubarb
ToxicLeaves are highly toxic due to oxalic acid.
Quick Answer: Is Rhubarb Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Rhubarb toxic to dogs?
Yes. Rhubarb is toxic to dogs and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Is Rhubarb toxic to cats?
Yes. Rhubarb is toxic to cats and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Symptoms to watch for
Drooling, vomiting, diarrhea, weakness, kidney damage
What should I do now?
Contact vet. Keep away from pets.
Dogs
Unsafe
Cats
Unsafe
Risk level
Toxic
Symptoms
Drooling, vomiting, diarrhea, weakness, kidney damage
What to do now
Contact vet. Keep away from pets.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Rhubarb with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Rhubarb, plants, cleaners, foods, and medication risks.
Open hubEmergency planningVet Cost Hub
Plan for emergency exams, toxin ingestion care, hospitalization, and insurance decisions.
Open hubSymptoms to Watch For
Drooling, vomiting, diarrhea, weakness, kidney damage
What to Do
Contact vet. Keep away from pets.
Plan ahead for emergency vet bills
Poisoning, broken bones, and emergency surgery can get expensive quickly. Compare costs and accident coverage before you need it.
Pet Poisoning Emergency Checklist
A one-page checklist for symptoms, product labels, emergency contacts, and what to bring to the clinic.
Clinical References
Quick Answers
Is Rhubarb poisonous to dogs?
Is Rhubarb toxic to cats?
What symptoms can Rhubarb cause in pets?
What should I do if my pet ate Rhubarb?
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