None of mine go under the paper though a few LOVE to try their best to tip their water bowls lol.

My cinny girl, aka miss moody, likes to keep her whole body in her hide and have just enough of herself out so she can rest her head right on top of her hide. Then she hisses and gives me dirty looks when i change her water. If i go to take her out then she realizes her hissing isnt working and whips her head back into her hide lol. After that she usually gives up and lets me take her out of the tub lol.