It's A Dog's Life (1955) - (Movie Clip) Dog Eat Dog On The Waterfront
Humans quite irrelevant in the opening, apart from the narration by Vic Morrow, the inner-monologue of the the Bull Terrier who will be named Wildfire (MGM used two visually identical dogs for the shoot), in Its A Dogs Life, 1955, from a story by the trendsetting journalist and Theodore Roosevelt supporter Richard Harding Davis.