> Jim Naron demonstrates how to handle Zero the goat before a therapeutic hike with a tribe of Nigerian Dwarf goats at Mount Falcon on Feb. 3, 2021. (AAron Ontiveroz, The Denver Post) Mary grew up as an orphan. The rest of her family was eaten by a mountain lion when she was young, so she was prone to antisocial behavior when she moved into her new home. Mary is a Nigerian dwarf goat, but goats have feelings, too. And her family history gives her something in common with human trauma victims hoping to find healing through animal therapy, which is her job now.