Both? I mean, what kinda guy doesn't take the time to watch old werewolf flicks? But being from Sunnydale kinda makes it easy for a person to gain access to the werewolf-y types. Especially when you're friends with one.
And yeah, see? Cages? Not always that great. Better than letting them run loose when the moon decides to come out and lure them into crazy mode, buuuut less fun when your werewolf friend tries breaking out of his cage while you're babysitting him.
Or napping when you're trying to babysit him. You know.