Werewolves are a cross or man (or woman) and a wolf. to become a werewolf one must be a blood line werewolf,  get bitten by a werewolf, or be infused with the blood of a werewolf. The blood name of a werewolf is LB2-17. You become a true werewolf when you are 14 and you transform into one when its a full moon. To be a werewolf it's not easy because the first time you become one its pure pain. Here are some sines if you are transforming.

1. You have a high fever on a full moon
2.you feel burning in your body
3.you see your hair is growing into fur
4.your jaw is braking and growing a long muzzle
5.your eyes shift from your eye color to yellow, orange, dark green, dark blue ,golden, or red
6.your teeth grow longer and sharper
7your rib cage brakes then grows larger
8.you grow a long tail
9.you have a urge to go outside
10. finger and toe nails grow into claws.
11. finally you run out of your house and howl at the full moon.