My bearded dragon keeps scratching the glass on his his cage like he's lost his mind. He's about 4 years old. I'm lossing my mind as he keeps waking me up doing it. Also he's in the same room as my computer (There's really no where else to put him) which makes it impossible to concentrate and get work done. He used to do this some when he was younger but as of resently (past month or so) I can't get him to stop. Any advise would be very helpful.