Oleander
DangerContains cardiac glycosides. Extremely toxic.
Quick Answer: Is Oleander Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Oleander toxic to dogs?
Yes. Treat Oleander as an emergency risk for dogs. Call your veterinarian or a pet poison hotline right away after exposure.
Is Oleander toxic to cats?
Yes. Treat Oleander as an emergency risk for cats. Call your veterinarian or a pet poison hotline right away after exposure.
Symptoms to watch for
Drooling, vomiting, abnormal heart rhythm, seizures, death
What should I do now?
Emergency. Extremely dangerous even in small amounts.
Dogs
Emergency risk
Cats
Emergency risk
Risk level
Danger
Symptoms
Drooling, vomiting, abnormal heart rhythm, seizures, death
What to do now
Emergency. Extremely dangerous even in small amounts.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Oleander with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Oleander, 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, abnormal heart rhythm, seizures, death
What to Do
Emergency. Extremely dangerous even in small amounts.
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 Oleander poisonous to dogs?
Is Oleander toxic to cats?
What symptoms can Oleander cause in pets?
What should I do if my pet ate Oleander?
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