None of the remedies I've tries over the past work. The dog will smell like a skunk every time it gets wet for a long time. My old lab would get sprayed all the time and I tried everything. Nothing works but time.
quote: If you put moth balls around the perimeter of your yard it will keep the skunks away
If you go outside at around midnight-1am, you can shoot them with your .22. Just use short rounds to keep the noise down. Oh and skunks will haul arse when you shine them, so don't take too long to aim.