I do not like smoke near my dog ever.
No one in my household smokes and if I am out in public and someone sits next to me smoking, I take my dog and move.
I agree smoking next to your dog is the same as smoking next to a child.
If you smoke and are planning to get a dog, please be willing to smoke outside your home so that your dogs do not have the smoke on them. You bathe everyday (I hope...lol) Your dog cant, so the smoke will be on them a lot longer and they will often injest it when they lick themselves.
You could always quit before you get the pup
Good Luck
Elissa