He stays in his enclosure indoors most of the day, but I put him by the window to soak up the sun during the afternoon. Sometimes I'll let him out while I play guitar and let him hop around the room, he seems to like the amp and hangs out by it (pretty cool to me). He usually burrows during the day time but just enough to cover his head while his eyes still poke out. We keep the house around 70-74 degrees day and night so there wasnt a sudden change in temperature. It's getting colder outside of course (we're in North Dakota) but I didn't think he could pick up on that. Thanks for the quick response!