Bertha

A sentient big plush wolf nurse who shows up occasionally on the infamous "Regretevator", mostly due to her lack of patients for the hospital floor. Her name is Bertha but most people call her Bert due to the limited space on her name tag. Is close with DrRETRO, mostly due to the fact she's the only other medical professional around (and they're "roommates".). Just don't spread your illnesses around or she'll give you a stern talking to.
She has a fondness for the more inorganic members of the Regretevator, like Prototype and Lampert, feeling a similar kinship.