It's a big pointy sucker, probably 8-9" from head end of shell to tail end of shell. I live in Ohio where it's getting down to frost temps at night- we're trying to find its owner with no luck- what should I do? We put it in the biggest empty cardboard box we had on hand with a bowl of water and some lettuce & carrots... any help is much appreciated. Thinking about going to a pet store in a few days to give to them if nothing changes... thanks