Lately Tomnus has been waking me up in the middle of the night by biting my toes which have a tendency to hang off the bed a little bit. If I try to move them he will actually latch onto my foot and bite harder. This is a really bad idea because I have horrid feet with fungus infection between all of my toes(a few of my toes are actually peeling off) and I don't want that to transfer to his tongue so how do I keep him from doing this?