Hi Tom, I rescued a big Sulcata from a neighbor. He wasn't being fed/housed properly. He's approx. 15-16?-weighs about 70 lbs. Need suggestions for housing him in winter. We've kept him in the basement the last two winters but looking for alternative, if possible, because of mess and smell. I'm in NE Ohio. Have you suggestions? Thank you, Donna (Tortilla lover).