Cat Remedies
Health Benefits

Natural Pet Remedies for Cats

Oregano Oil
Posted by Theresa (Mpls., Mn) on 06/05/2017

WARNING!

Hey Jennifer,

Oregano taken orally or applied topically is not toxic to cats. That said, if you apply oregano oil on an open wound where it can enter the bloodstream it will cause problems with the liver, and thus injecting oregano oil into the bloodstream IS toxic to cats, and likely most any other critter.