It also tends to clip in the back for longer hair.
Hair with bangs covers the fact that it's detached pretty well. As I recall only CC hair is available for werewolves anyhow. It might be ok there, or you can just go without hair. I have had trouble with CC hair floating above the head, not tried with the default EA head. That's on an 18+ site, so I won't link it here.
I am using a mod to get a nicer wolf head and feet that I like better too. If you are looking for human-like boobs then maybe EA or a modder will be able to address that at some point. If I do that then *most* of the female clothes don't look completely awful, and many are attractive. Lift the chest, widen the hips, narrow the waist, make the butt rounder, maybe broaden the shoulders a touch to get a nice hourglass. I have had some success with using the sliders to achieve a more feminine shape.