The sam way as all of the rest of the wolves. She was just born with it, and when they were the right age, they started changing because of the Cullens, یا because of Victoria and Laurent and James. I'm not sure which... Sorry i hope this was helpful!
posted پہلے زیادہ سے سال ایک
I think it was the Cullens first, then the others...
for any were بھیڑیا to change they have to be in the right state of mind. jake when through mental changes, some caused سے طرف کی bella, some caused سے طرف کی edward. leah went through similar changes when her dad died. all wolves need some kind of dramatic change.
the fever is dormant until the vampires اقدام in, then the fever hits and the inner dog is unleashed. in order for them to change they have to have reached some stage of mental ability, hence younger were wolves isn't common.