Haley the Dog

Haley the Dog is the pet pitbull of Dick Grayson, whom he adopted after he rescued her from some teenagers who were chasing and abusing her for fun. She sometimes helps her owner when he's out protecting Bludhaven as the vigilante Nightwing, acting as his sidekick under the alias of Bitewing.

Haley the Dog was created by Tom Taylor and Bruno Redondo, first appearing in Nightwing (Volume 4) #78. (2021)

Batman

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Haley the Dog (disambiguation)