Short answer: In small amounts and situations, your dog won’t get high. But secondhand smoke in general is really dangerous to pets. We take a closer look at smoking weed around dogs.
Questions about marijuana and dogs
Because of this “fame,” I receive a stream of questions about dogs (and other animals) and marijuana. Many of them are ridiculous to the point of absurdity. But not every question I receive is absurd. Consider the following one, which asks if smoking weed around dogs is dangerous:
I read Dr. Barchas’ posting about dogs ingesting marijuana by eating it, but what are the effects of a dog (in this case a 10-month, 50-pound Basset Hound) inhaling the secondhand smoke from someone who smokes marijuana in his bedroom?
Concerned Mom, NJ
So, is smoking weed around dogs dangerous?
The good news is that, unless an animal is confined in a room with extreme amounts of smoke, inhaling secondhand marijuana smoke is not likely to lead to intoxication. If this were a concern, it would be hard to walk the streets of San Francisco without catching a secondhand buzz.
However, the bigger concern here is the smoke itself. Dogs have exquisitely sensitive lungs, and smoke can damage them. If the dog is around smoking — whether that’s weed or cigarettes — every day, his respiratory function can be compromised. On the other hand, if the person doing the smoking does not go overboard, doesn’t smoke every day and keeps a window open while smoking, it is not likely that much harm will come to the dog — from the smoke at least.
Dogs and marijuana — what to keep in mind
Bear in mind that although I’ve never seen a dog die from marijuana intoxication, I have seen dogs die as a direct result of their owners getting stoned. Everyone knows that intoxicated people frequently exercise poor judgment. Consider a dog I worked with several years ago. The owner’s boyfriend got stoned and decided to hang out on his apartment building’s roof with the dog. The dog sadly fell four stories and broke his back. The horrified owner elected to euthanize the dog (and, I imagine, dump her boyfriend).
So, remember that situations involving dogs and marijuana can end poorly. Everyone, please be careful. Don’t get your dogs stoned. Be cautious if and when you have been smoking. And please don’t smoke anything (cigarettes or weed) around your dog.