Hello!

I am a college student studying Psychology currently, and i am noticing a lot of similarities between my whites tree frog, and someone with depression. examples being, lack of bathing (or interest in his skin when it sheds), lack of movement (he sits in one spot day and night, bottom left corner of the tank) my humidity and temp are fine ( i have a regulator for those ((Merry Christmas Horatio)) he eats very quickly, but is still eating and producing BM (i would venture to say he might be slightly constipated though...) so I guess i would like advice on any of these things:

1. Do frogs become depressed? would company help him?
2. do frogs get consipated, if so this is serious (yes?), how to prevent it (i mean i can't give him a prune)

thanks everyone!