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