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Can essential oil diffusers harm my dog? What oils are safe?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 12 lbs

Hi! I have a 14 year old mixed yorkie and chihuahua. I recently purchased an oil diffuser and ordered 6 oils with it. I have attached a picture of them. I was wondering if this would be bad for my dog. I tried to research but have found inconsistent information. Which oils are safe to use for the diffuser? Or should I ditch the oil diffuser all together? I don't want my dog getting sick. Thank you!

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1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on December 26th, 2018

Unfortunately almost all your essential oils there, with the exception of lavender, are toxic to dogs. Tea tree oil is especially toxic to dogs. I would ditch the oil diffuser all together. Best of luck.

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