<< Go catch yourself a skunk for dinner, and save the "stink pouch". Take it, and empty it into a spray bottle, and spray down your garbage can! He will stay away from it! >>
DON'T EVEN THINK ABOUT TRYING THIS!, unless you want to end up smelling like a skunk yourself. Ammonia or mothballs are better solutions. Or throw a coffee can filled with a few rocks (and with the lid on top) at the dog (not intentionally trying to hit him). It's an old training tip, mainly used when dogs bark incessantly, but it may scare him off.