Is Lavender Toxic to Cats?

Yes — Lavender is mildly toxic to cats

Lavender is technically mildly toxic but the plant itself rarely causes problems. The real danger is concentrated lavender essential oil, especially for cats.

Symptoms in Cats

If your cat eats Lavender, watch for these symptoms (onset: 1 to 3 hours):

Nausea
Vomiting
Loss of appetite

What To Do

Monitor at home. The plant is low risk. Concentrated essential oils are more dangerous.

Cat-Safe Alternatives to Lavender

✓ Lemon Balm ✓ Sage

Quick Facts

Scientific Name

Lavandula angustifolia

Also Toxic to Dogs?

Yes (mild)

Toxic Compound

Linalool and linalyl acetate

Toxic Parts

leaves, flowers

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Lavender toxicity profile.