Maybe is a real wolf,or werewolf...Werewolves and wolves and very similair,so maybe this real wolf feels connection to the Hayley's child ( which is probably some kind of werewolf hybrid )
but a real wolf would not be fast or strong enough to take down all of those warlocks and i do believe that the wolf that saved hayley was tyler, the only thing that we know of that can turn into a wolf without a full moon is a hybrid and we know it wasnt klaus that only leaves one person
I don't think it's Tayler. However I believe that he will appear in New Orleans in the next episodes. I don't see how he wll manage to stand up to those characters though.. I believe Tyler's character is the least favorite and if he had to leave TVD or TO i wouldn't mind at all. Unfortunately, i don't find Michael Trevino a good actor either.. Especially when he is going to co-act with someone so talented and inspiring as Joseph Morgan.
Has anyone wondered if it was a wolf(or werewolf) at all? Or maybe it was Hayley herself, remember what she said that she didn't remember what happened. Maybe her pregnancy along with her protective maternal instinct enabled her to transform without the fullmoon.