There is treatment for depression unless one passes up the cure 'out of principal'. It is sad indeed but PTS are being kept in this fashion. In another case, Redfoots were being kept in sand with cactus! Unfortunately, 'sadness' is too prevalent. For one to ignore it... even sadder.
No hard feelings.
Sincerely, Brian SFCRC wo :If someone's buying a PTS and they can't tell that they're arboreal from looking at their feet, then that's pretty sad. I mean, I've only held one once, but I could barely pry it off my hand. :Also, I am currently very depressed that I have forgotten what the word 'trophic' means, but I refuse to look it up out of principle.