So, Lucas has been a teething machine lately, working on tooth number 9!!! But he's chewing like crazy on his hands! He's even leaving teeth marks, and I know he's obviously not hurting himself otherwise he would stop. But I just don't like the way it looks. I give him his teething ring a lot, which he loves, but he eventually goes back to his hand/fingers. Did your babies do this? Any advice, mama's?