Tonight I went to bring in my CDTs and one had started to burrow under a piece of plywood propped in her enclosure and toppled it. She was kind of nested under the leaning plywood -- I'm not sure if she could have gotten herself out or not. (Today's plywood experiment, a temp fix to keep our duo separate while we work on a second enclosure, is apparently a no-go. Cinderblocks it is in the am). Anyway, she seemed to be physically fine but when I picked her up to bring her inside she was breathing in a more labored way than usual, with her head bobbing up and down. My question is -- was she breathing that way out of stress? I don't know how long she was there -- my husband had checked on the torts in the late afternoon and she was in her hide. It was well after dusk when I found her under the plywood. Normally she would never be out of her hide at that hour.