Skunks are all around my neighborhood in San Antonio, TX. Two skunks got into my coop and killed 3 pullets a year ago....and my dumb mutt has been skunked literally around 12 times... Arrrrgh!
Get a live trap. Bait it with tuna, sardines, something that smells fishy. Hook a 15 foot rope to the trap, so you can pull it from a distance. KILL every skunk that you catch. Do not relocate them. Nearly all of them are rabid, and if you relocate them, you will be spreading rabies. Good luck!