Lycanthropic Stout beer label

Here is the next addition to a series of food/beverage logos I'm doing based on classic monsters. This time the subject is werewolves or lycanthropes. Drink enough of these and you may develop a lycanthropic disorder: having delusions of being a wild animal.

It's a good, dark stout best consumed during a full moon. As always, it's available on a tshirt at Zazzle.com. Can you find the silver bullet?