>> you're my helper for the rest of the night. you're going to help us with chow and then whatever else the trustees are going to do, you're going to be this right hand person. there's chaff, so you're mine. >> i can't stand it inside. >> while black will have a night of extra tasks ahead of her. she needs to be back at her inmate job the next morning. she works in what is known at maricopa as the m.a.s.h. unit. >> m.a.s.h. stands for the maricopa county sheriff's office animal safe haven. we regularly get animals in that are at death's door. >> m.a.s.h. is a housing unit for abused animals whose owners are incarcerated at maricopa. its located in one of the original jail facilities, which was shut down for human occupants in 1999.