Raised by the Batman Family, Ace is a brilliant detective and crime-fighter.

He first arrived in Metropolis tracking Joker's pet hyenas, Bud & Lou and quickly formed a friendship with Krypto. Since then, the two have worked together many times when the pets of Batman's various rogues arrived in Metropolis. The Dark-Hound Detective even managed to impress the alien Dog Star Patrol by solving the disappearance of their teammate Hot Dog, despite his lack of powers. Ace would later save the life of a fledgling robin, who followed him from then on as his partner.


  • Enhanced Senses: Like all dogs, Ace possess senses that far surpass a human's.



  • 'Utility collar': Ace wears a collar modeled after his master's utility belt. He accesses its tools and devices by using a forepaw to press a series of buttons on his bat-emblam.


When Ace needs to get around faster than he can run, he rides on a vehicle modeled after Batman's jet.



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This character is or was an incarnation of or an ally of Batman, and a member of the Batman Family. This template will automatically categorize articles that include it into the "Batman Family members" category.

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