Serena (めがみさま Megami-sama) is a dog who only appears in City Folk. She is a fountain goddess, who appears as a statue in the fountain in the City, as well as making a physical appearance in the fountain in the player's town. Her name may come from the word 'serene', a word sometimes used when addressing people of high status (e.g. "His Serene Highness") or someone who's calm. However, the name is also ironic given her unpredictable nature. Her Spanish name comes from the word 'diva', meaning a popular female singer of outstanding talent in opera, and 'chihuahua', which is a type of dog, reflecting her species.