The skunk thing sounded good for normal people but, as other posters have pointed out, she just wouldn't bring it in the house. Plus she'd probably figure the dog wouldn't go after a skunk a second time, etc. I'm wondering why she even has a dog since she cares so little for it. Maybe it's just to aggravate you.
You have to take it to a pound - out here tho they charge you for bringing a dog in. I don't mean to be a party pooper but, it seems like people who have dogs like she does, just go out and get another one.
There's a woman out here who collects dogs and she turns them loose, so many at a time. I suppose so it looks like less of them. When they run off, get stolen(?) or hit by cars (she is on a very busy street), she just goes and gets another . You know chicken math, well she has dog math, and there is always some new ones, running loose and harassing people, etc.