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Ace the Bat-Hound is a fictional superhero dog appearing in American comic books published by DC Comics. He is commonly featured as the canine crime-fighting partner of Batman and currently the sidekick of Streaky and Krypto.
Ace the Bat Hound
1955
for 1955 in Best Comic Book Character by Year
Suggested by lieutinant_whoareyou
Choose the best comic book character by the year they were introduced.