I figured it out. Had to speak to the quest giver. However, the first time she summoned the wolf again, it was stuck and could not move. Had to logout and log back in and ask her to summon it again a second time.
Lifesteal is now split into 2 stats. One is the the chance of triggering lifesteal. The second is the amount of life gained as a percentage of damage. Mod 5 had the chance at 100% while the lifesteal stat affected the amount of life gaine. Mod 6 had the reverse. I actually like how the new lifesteal works for classes other…