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Can secondhand pot smoke cause stress or behavior issues in cats?

Updated On September 23rd, 2025

Pet's info: Cat | Siamese | Male | neutered | 20 lbs

Are cats affected by second hand pot smoke causing stress or behavior issues? Any studies done?

1 Answer

Most Helpful Answer

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Answered By Dr. Macartney, BVet Med, MRCVS

Veterinarian

Published on September 7th, 2017

To my knowledge there have yet to be any studies on the use of marajuana around cats. Cats however, have been affected by second hand smoke in the same ways that humans are. It is therefore not a good idea to smoke in the same room as a pet. It is a safer choice to smoke outside of the home or out of an open window.

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