a reference sheet of Sharp Weasel, who is a white stoat with a black tipped tail

Sharp Weasel, or Sharpie, is a stoat who lives with Pastacat. She lives her life in extremes and urges Pastacat to do so as well. Despite being roommates Pastacat and her don't get along and often she attacks Pastacat whenever the latter is in a bad mood. She has lived with Pastacat for a long time and Pastacat considers her a part of herself.