I just realized it was normal the other day. Up til now my girl had done long stretched out too, but a couple days ago she shed and I peeked in on her and she was freshly shed sitting on TOP of her warm hide, which happens but rarely. So I started looking for the shed and lo and behold it was in her warm hide. Then she went back in her hide. "Look Mom, look what I made for you! OK thank you for removing it, I'm going back to hide now."