This is slow going for me, much slower than a Werewolf so after I had cleared out my favorite Bandit and Forsworn hideouts I Googled "easiest way to level up Vampire Lord". Many of the results said I could use vampiric drain on creatures as well so this was good news to me since I thought it had to be humans. So I go to the plains in Whiterun and used drain on creatures and I see no effect on my progress bar. Just to make sure it wasn't a nominal amount of progress that was going unnoticed I killed several Mammoths Giants and Elk and Sabertooth, probably an assortment of 20 creatures and nothing. Is this a glitch or was this changed on the PS3 version since a lot of sites and forums had members claim that you could use vampiric drain on animals to level up?