Can Cat Eat Eucalyptus?

Q: Can cats eat eucalyptus?

Eucalyptus is toxic to cats due to its essential oils. The plant contains eucalyptol. Ingestion of the leaves can lead to gastrointestinal upset (drooling, vomiting, diarrhea) and neurological signs like depression and weakness. The concentrated essential oil is especially dangerous and should never be used on or around cats.

Also known as:

Many cultivarsEucalyptus species

Eucalyptus is toxic to cats due to its essential oils.

DangerousPlant

The plant contains eucalyptol. Ingestion of the leaves can lead to gastrointestinal upset (drooling, vomiting, diarrhea) and neurological signs like depression and weakness. The concentrated essential oil is especially dangerous and should never be used on or around cats.

Detailed Information

The plant contains eucalyptol. Ingestion of the leaves can lead to gastrointestinal upset (drooling, vomiting, diarrhea) and neurological signs like depression and weakness. The concentrated essential oil is especially dangerous and should never be used on or around cats.

Potential Risks

May cause digestive upset

Recommendations

Keep eucalyptus plants and essential oils away from cats. Diffusing eucalyptus oil can also be harmful to their respiratory systems. If ingestion occurs, contact your veterinarian.

Veterinary Advice

Avoid completely. Contact your veterinarian immediately if consumed.

Quick Facts

Safety LevelDangerous

CategoryPlant

Last Updated7/24/2025

Sources

ASPCA Animal Poison Control Center
Veterinary Nutritionist Guidelines
Pet Food Safety Research