Is Cats Safe?
Is Rosemary Oil Safe for Cats?
Caution — Rosemary Oil can be risky for cats.
Rosemary Oil isn't classed as outright toxic, but it warrants caution around cats — The rosemary plant is ASPCA-non-toxic and rosemary extract is GRAS in pet food, but concentrated oil contains camphor and 1,8-cineole that cats metabolise poorly. When in doubt, keep it out of reach and ask your veterinarian.
| Scientific name | Salvia rosmarinus |
|---|---|
| Category | Essential Oils |
| Also known as | rosemary essential oil, rosemary oil |
Signs to watch for in cats
Plant/food extract are fine; the concentrated oil can cause vomiting, drooling, tremors. Avoid the essential oil on or around cats.
If your cat may have been exposed to Rosemary Oil:
- Don't wait for symptoms; don't induce vomiting unless a professional tells you to.
- Note what and how much, and take any packaging with you.
- Call your vet or a 24/7 line now — Pet Poison Helpline 855-764-7661 · ASPCA 888-426-4435.
Browse all Essential Oils for cats · or check another item.
Source: ASPCA (plant non-toxic); veterinary toxicology consensus ↗
Frequently asked questions
Is Rosemary Oil safe for cats?
Rosemary Oil is best treated with caution — it isn't classed as toxic but can cause problems for cats in some forms or amounts.
What are the symptoms if a cat is exposed to Rosemary Oil?
Reported signs include: Plant/food extract are fine; the concentrated oil can cause vomiting, drooling, tremors. Avoid the essential oil on or around cats.
What should I do if my cat ate Rosemary Oil?
Contact your vet or a 24/7 animal poison line right away: Pet Poison Helpline (855-764-7661) or ASPCA Animal Poison Control (888-426-4435).