No: HPFGUIDX 169482 "Donna" wrote: <snip> If [Snape] can whip up a concoction to prevent Lupin from becoming a werewolf, he might be.... <snip> Sure, I suppose he could, but remember, that potion Snape makes for Lupin doesn't -prevent- him from transforming -- it only makes him a tame wolf, so he can stay in his office and doesn't bite or hurt anyone. Anna