Here's a good one, had a boxer who just couldn't leave the skunks alone...
1 quart of water
1 teaspoon Dawn dishwashing soap [blue one works the best]
1 teaspoon vanilla extract [imitation works fine]
1/4 cup baking soda
pour it on the area that got skunked and leave for 15 or 20 minutes and rinse off may have to do it again in a few days..worked great on my boxer...good luck