- Hmm.. Interesting start.
- Who or what might that 'little voice' be? At first blush I was thinking Tommy-boy, but where would he have learned proper methods for motivating House Elves? and despite his Muggle upbringing, it's not likely that the Tom Riddle raised in an orphanage in 1930-40s Britain had much exposure to yogurt.
- The Voice has an awareness of things both pure-blood and Muggle... An amalgam of James and Lily perhaps?