If you're not into tank Warwick like other players, I've been finding HUGE success with full AD Warwick mid/top.
My build path is Triforce, Boots, Botrk, Youmuus, Deaths Dance, and final item is optional. He has insane damage, not to mention his lifesteal is way better (ad scaling on Q directly influences Q lifesteal, mid game you can get about 300 hp back per Q)
You max Q then E. Definitly try it out if you want to really feel like a crazy powerful, blood hunting wolf.
Tell me how it goes!