contestada

Why does my bearded dragon get so stressed in his cage but when I take him out he feels better. He just shed I doubt it was because he shed to much because once again when I take him out he calms down. He has a 40 gallon tank so I don't really get it. Go.ogle isn't telling me anything so im just really confused and worried he is on my fingers rn as I type and its kinda hard lol