You asked me if any dogs had died from passive smoking? Well, I'm not sure of that, yet. However, I do know of a case where the dog was addicted to nicotine from passive smoking. I forgot to bring the article home with me, but I'll try to remember it later and I'll copy it for you.
I would think so.. I mean the breathe the same air as us, so i guess if its polluted then they'll die. Roll on July 1st.