Deadpool: Dog Park, also known as Deadpool: Paws, is a 2016 Marvel novel by Stefan Petrucha about Deadpool hunting genetically modified puppies that turn into giant monsters, forcing him to confront his conscience as he's reluctant to kill them.
The book is known for its signature Deadpool humor, fourth-wall breaks, and a central dilemma: the Merc with a Mouth must decide whether to kill puppies that are essentially like him, despite his usual violent nature.