Moth balls work great....And as mentioned..Jack it up and get some fire crackers to toss under the coop...The skunk wont want to come back.....
I use moth balls in my barn to keep the mice out of my bins and and away from my horses tack....So far, not one mouse.....

I use moth balls in my barn to keep the mice out of my bins and and away from my horses tack....So far, not one mouse.....

