Lily of the Valley
DangerContains cardiac glycosides.
Quick Answer: Is Lily of the Valley Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Lily of the Valley toxic to dogs?
Yes. Treat Lily of the Valley as an emergency risk for dogs. Call your veterinarian or a pet poison hotline right away after exposure.
Is Lily of the Valley toxic to cats?
Yes. Treat Lily of the Valley as an emergency risk for cats. Call your veterinarian or a pet poison hotline right away after exposure.
Symptoms to watch for
Vomiting, diarrhea, low heart rate, seizures
What should I do now?
Emergency.
Dogs
Emergency risk
Cats
Emergency risk
Risk level
Danger
Symptoms
Vomiting, diarrhea, low heart rate, seizures
What to do now
Emergency.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Lily of the Valley with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Lily of the Valley, 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
Vomiting, diarrhea, low heart rate, seizures
What to Do
Emergency.
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 Lily of the Valley poisonous to dogs?
Is Lily of the Valley toxic to cats?
What symptoms can Lily of the Valley cause in pets?
What should I do if my pet ate Lily of the Valley?
Related Items
Grapes and raisins are highly toxic to dogs and cats. They can cause acute kidney failure even in small amounts.
All members of the allium family (onions, garlic, shallots, chives, leeks) are toxic. They damage red blood cells and can cause anemia.
Garlic is toxic to dogs and cats. It damages red blood cells, leading to anemia.
Wild mushrooms can be highly toxic. Store-bought mushrooms are generally safe, but wild ones should always be avoided.
Xylitol is extremely toxic to dogs. Even small amounts can cause rapid insulin release, leading to severe hypoglycemia and liver failure.
Chocolate contains theobromine and caffeine, which are toxic to dogs and cats. Darker chocolate is more dangerous.