This article is a stub. You can help the Batman wiki by expanding it. Heraldo was Max Shreck's dead chihuahua. HistoryEdit Selina Kyle guessed correctly that "Heraldo" was the password to Shreck's secret computer files. AppearancesEdit Batman Returns Retrieved from "https://batman.fandom.com/wiki/Heraldo?oldid=184495" Categories: Stub Pets Batman Returns Characters Batman Returns Deceased Characters Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.