for the past day or so my baby panther has been sitting near the top of his enclosure in a vertical position. he was just doing it now, so i snapped a pic. he has been more vertical than this previously. also, his eyes are closed during this, but he will open them to look around if something startles him. he seems to be easily bothered lately. when i mist the leaves he gets much more scared than normal and puffs out his lower jaw area. why should this be?