Ms. Mucus is a warthog who is Jane's assistant. The Cartoon Network press kit describes her as bearing a "gruff, prison guard attitude." She had been a soldier for 15 years. For reasons not completely explained in the series, she hates the Bean Scouts with a passion, and tries to teach the Squirrel Scouts to despise them as well (in multiple episodes, she has the girls fire watermelons at any Bean Scouts who try to cross the lake to their side). She even once tried to have Camp Kidney shut down permanently. She serves as one of the antagonists of the series.