strange thing about werewoolves. both wolf and man, or even in this case equine, have pack isntincts. thus wouldn't a werewolf be able to identify humans they know and not attack them? even the act of attacking and eating a human makes little sense as well as wolves are not known for cannibalism. while any species is prone ot attempts to eat its own that is only in times of desperation, and few species use their own kind as an active food source.
so it would be unlikely werepony here would try to eat someone she knows let alone any pony. though perhaps cows would be at risk.