Three out of five people in our house smoke.. we all go outside.. not once has any one of us even thought of smoking inside.. my mom used to smoke indoors.. we had white walls.. or so we thought... you should've seen them once we repainted
But to the point.. althought we don't trap the dogs in a locked room while we smoke.. they are outside with us.. and we do hold them if they want up.. but I (I think we all) make sure to blow the smoke the other way