Thread:Paul.rea/@comment-27945087-20160309190245/@comment-4091815-20160309205204

Scott's fangs changed after he died, came back and finally healed. It's part of his development as a werewolf. They've canged several times since Season 1.

Apparently, from what Deucalion said, if you can take pain away, you can take power too. Under that description of the process, any were could do it. You have to be strong enough to overwhelm your opponent, they have to be weaker than you, but it looks like anyone of our werewolves could potentially do it.

Hayden didn't heal from her wound. That's all we know. It was inflicted by a really powerful and strong werewolf. We've seen a number of times that wounds inflicted by powerful werewolves don't heal easy. It's not like a broken bone. Wounds inflicted by Alphas and other powerful creatures take time.