Disregarding backstory, Shrift is the only anime-style work that I can think of where fox girls earn their reputations for being evil tricksters. I guess there's also Succubus Puttel, but that's dampened by the fact that she considers herself to be just another succubus, not a fox.

They might literally have the highest rate of being kind and trustworthy of any monster girl type.I'm not complaining. They're the best.