No. He doesn't turn until New Moon.
Jacob does grow, a lot. He is a werewolf.
Jacob Black is the werewolf in Twilight. There are many werewolf characters in different fictions.
Werewolf!
Jacob black is a werewolf in the twilight saga
Jacob is a werewolf. Technically, he does not become a werewolf until the second novel, New Moon, and he remains a werewolf for the rest of the series.
Jacob is a werewolf who is in love with Bella. He hates Edward. So to answer your question hes a werewolf
A werewolf, I think...
Werewolf (Lycanthrope)
Jacob ( Taylor Launter)
Jacob in twilight isn't actually a werewolf he is a shape shifter as he doesn't posses all of the features of a werewolf because a werewolf bites people to turn them into werewolfs (their real name is children of the moon).Whereas Jacob was born into what he is but his family have stuck to just changing into werewolfes.
Jacob, Billy and Jacobs sister. Jacob is the werewolf btw.
He is 10 feet tall