Fun Fact: Welly listens to music while he sleeps. Why? Its to keep him from subconsciously shapeshifing. If you're wondering what that is, Welly has an annoying habit of shapeshifting while asleep without noticing. It is not usually that severe though, most of the times that's happened it's just been a slight size changes in things, things moving slighty, a missing digit or tail, among other things. Listening to music while sleeping keeps Welly's mind focused on the music rather than changing his form without noticing, since waking up slightly different can be disorientating or strange for both Welly and anybody else with him.