It's so funny, he's always done it, he used to have a top level and used to do it with the cage liner :p
Aww thank you I'm thinking next time I make a pad I'll have to make it thicker at one end for him heheMy piggies have pillows in their beds and most of the time they end up being chucked out of them. They do like to have a raised surface to rest their heads on sometimes when they sleep but it is usually something quite hard!
Your piggy Rolo is beautiful!