Whippet Daily Moments on Instagram: "During the troubled development of Alien³ (1992), director David Fincher briefly explored the idea of using a real dog in a partial alien costume to help capture the creature’s animalistic movement. This made sense conceptually, since the film introduced a fast, quadrupedal “runner” alien born from a dog (or an ox in some versions). The dog was meant to provide reference for posture and motion rather than appear fully on screen, but early tests looked awkward