Let's cut to the chase: cats are unable to metabolize essential oils due to the lack of glucuronyl transferase, a liver enzyme.

You may hear rumors it's OK to risk diffusing around your cat as long as you leave the door open and allow them to leave. Unfortunately, some cats don't leave, and many in our community have reported having to put their cats down due to liver failure, even after just a couple of weeks of diffusing.

Some of you have been diffusing around your cats, and they are fine (so far). There are real risks, and it's up to you as the pet owner to decide if you want to risk diffusing around your cats or not. Ideally, diffuse in a room where your cat can't enter. If this won't work, then use a personal inhaler* for yourself so you don't have to expose your pet.

Bottom line: I don't recommend exposing your cat(s) to essential oils, but the choice is ultimately up to you. Keep in mind inhalation intensity + inhalation duration + inhalation frequency = higher risk of adverse reactions.

Hydrosols are a great way to enhance your feline's health without the risks associated with essential oils. They can be added by drops into their water bowl, and in some cases can be applied topically.

*my favorite personal inhalers (this is an Amazon affiliate link, which supports this site and doesn't cost you any more)