I was a big fan of Martin Millar's Lonely Werewolf Girl. I just finished the sequel, Curse of the Wolf Girl. Fantastic.
There are some older teen characters in the books, so an argument can be made that there is YA appeal for that reason. And perhaps thematically you could say these werewolves are trying to make their way in a hostile world, which could have YA connection.
I love the powerful women. The moving around from character to character may take some getting used to for some readers, but the various storylines come together terrifically. Well, they come together in a bloodbath, but it is a werewolf story.
Plot Project: My mind is reeling. I can't even begin to guess.