New Werewolf features in Dawnguard besides the perk tree?

[Mathiark]

Besides the perk tree Bethesda talked about in all the interviews for Dawnguard, Have any of you came across any new quest relating to Werewolfs? In the interviews they were all hush hush about it like they had something in store for it but besides the perk tree I haven't come across anything else new related to Werewolfs.. I do assume though like Lord Hakron explaining the Vampire Lord form, Aela will explain the Werewolf form more deeply during the Companions quest line now.... but still that's now really a "new feature" for Werewolfs...

 

[Derek Jeder]

Well I just recently found out about the Werewolf totems, and I'm unsure if they were here before the DLC.

 

[zane]

Totems have been in the gave before the DLC. So far nothing new about them through my play througs.