Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual
That's perfectly fine. The small amount of oregano used in cooking is safe for cats. Just keep an eye on your cat for any unusual stomach upset, though it's very unlikely. If you notice vomiting or diarrhea, a call to your regular vet is a good idea.
Safe to share · Cats · full breakdown on the linked food page
Safe in the small amounts used in cooking. Concentrated essential oil is not.
The full verdict, portion guidance and serving notes are collected on the Oregano food facts page.