Krypto, Superman's dog, is usually depicted as a generic white dog often resembling breeds like a white Labrador Retriever, white German Shepherd, or Dalmatian. However, in the upcoming Superman 2025 film, Krypto is portrayed as a mixed breed mutt, specifically a terrier mutt with some standard Schnauzer likely mixed in. This portrayal was inspired by the director James Gunn's real-life rescue dog, Ozu, who is also a mutt. Krypto’s breed is not consistent across media as he is an alien dog from Krypton, so his exact breed can vary and blend traits from several white-haired dog breeds, but he is typically shown as a medium-sized white dog with superpowers.