Quote Originally Posted by Evan Jamison
Sulcatas don't hibernate. I'm not sure what the temps get down to there in Texas, but temps shouldn't get below 60 for these torts. If the temps stay fairly mild, and still get relatively warm during most days (mid 70s+) you may be able to get by with a heated shed or big dogloo at night, and let her out to graze during the day. For a lot of good sulcata info, go to www.sulcata-station.org. Best of luck with your shelled tank this winter.

-Evan
Couldn't have put it better myself!
Rusty