I recently adopted a 4 year old russian. She awesome and super active. She eats like a pig and is super tame. My question is that when I got her she had not had a cuddlebone in the cage in a while since the owner said she never really used it. I think it may need to be trimmed or is there a way to encourage her to use it and file it down some? Maybe certain foods that will do it? She seems in amazing health and her shell is one of the nicest i have seen on a russian. Most people i read about with this problem say they are having trouble eating but she seems to be doing fine.