Sheen is one of the two main characters in the series, an anthropomorphic green cat/dog cross who is known for being mean-spirited, abusive towards Fatigue and ruthless. Together with their roommate Fatigue, a purple Jackalope of unknown gender, they get up to all sorts of crazy antics and often get on each other's nerves. The Bedfellows series started as a furry-oriented webcomic and was later adapted into a YouTube series of animated short films.