Milky is a pale blue Chihuahua with pink inner ears and fluff. Her eyes are green like jewels, and she wears a light green bow around her neck and a light green frilly cap on her head. In the anime series "Jewelpet," Milky appears to Keigo's potential bride, Chie, when Diana curses her into becoming a delinquent based on her repressed feelings. Later in the series, she becomes a worker at the Strawberry Café alongside Peridot and Luna. In "Jewelpet Twinkle," Milky is one of Halite's Jewelpets, along with Luna and possibly Peridot. In an episode of "Jewelpet Kira Deco," she sells sweet potatoes and makes prophecies about the end of the world. In "Jewelpet Happiness," Milky takes care of a large dragon who is suspected of causing havoc on campus, defending him against accusations. While Milky is not in the foreground in other seasons, she can be seen in the background.