Sydney Mouse is a leopard who claims she is a mouse. She is the sister of Blueberry and Petlie. She lives in a huge mansion runned by mouse servants/helpers. She loves to eat any type of cheese especially cheese cake. She gets a "sugar rush" from eating cheese so she knows how to limit herself. She likes to walk very politely and talk in a very sophisticated tone. Sydney actually was not born in Fruitland but she moved there to live closer to her sister and brother. She is single and likes to adopt kids no matter how big or small they are. She likes everything to be orderly every time she runs events. She's like the bigger sister some people never had and is a therapist to many. She knows how people feel just by looking at them so she tries to many them feel better about their problems. Her goal is to make Fruitland a better place to live in.