Peggy is the adorable dog actor who portrays Dogpool in the upcoming Marvel film Deadpool & Wolverine. Instantly winning fans over with her unique look and chaotic charm, Peggy became a viral sensation after appearing in promotional material for the film. As the canine counterpart to the Merc with a Mouth, Dogpool brings humour and personality to the Marvel universe and has quickly become a fan favourite among comic and movie audiences.