xin chào i'm wondering if jacob black is a real werewolf?

No. Meyer specifically calls them "shape shifters" and they can change whenever they want, not just on a full moon.

no.

bởi the definition of a werewolf I don't think so since he can choose when to morph and control his actions when he is morphed.

nope he is a shape shifter who shape shifts into a wolf

No jake is not a true werewolf he is a shape shifter that just happend to choose a chó sói, sói as a body he could have chosen anything so he is a part werewolf cuz he is a chó sói, sói but not really he is a shapeshifter

He is only a shape-shifter, but his kind chose the wolf.