Today Petrie came to live with me. She is an 18 year old Leopard Gecko who was my mom's ex-husbands when they were married then she lived with my good friend for the last 15 years. She could no longer care for her so asked me to take her. Since she is "family" and easy to care for I agreed. Her cage seems a bit bare, is there anything else she should have in there that she doesn't?