From Inside Edition.

There’s a new star taking a bite out of Hollywood. His name is Krypto, and he’s the super-powered dog belonging to Superman in the new James Gunn movie, "Superman." Gunn got the idea for the floppy-eared puppy from his own dog, Ozu, and said at least one scene was taken from real life. Krypto himself isn’t real, though; the movie dog is computer generated. Even so, early word is that Krypto steals the movie. "Superman" is out in theaters this Friday.