Cover Characteristics: Book Covers featuring Wolves

Wolves was a fantastic cover topic for me because you all know I like to stick to sci-fi/fantasy covers when possible, and guess what genre has LOTS of wolves in it? That's right, urban fantasy! All those werewolves and shifters and whatnot. And though I admittedly am not a big fan of reading wolf or shifter books, that doesn't mean I don't enjoy the heck out of their gorgeous covers...