They are also used for pulling vehicles such as chariots or carriages.
After being sent to 1885 by a bolt of lightning, Doc set himself up as the town blacksmith. Part of his job involved shoeing horses. He also obtained three horses which he named Galileo, Archimedes and Newton.
On September 4, Doc and Marty tried to use six horses to pull the DeLorean time machine (which had a ripped fuel tank) up to 88 miles per hour, but failed. Later that day, they both rode horseback to save Clara when her panicked horse was about to pull her over Shonash Ravine.
- Back to the Future Part II
- Back to the Future Part III
- Back to the Future Part III novelization (Doc's horses are named.)
- Back to the Future Part III (video game)
- Back to the Future: The Animated Series
- Back to the Future: The Card Game (Horse appears on Almanac cover.)
- Back to the Future: The Game
- Back to the Future: The Game - Episode 5: OUTATIME (Man shown riding horse on the screen of picture radio.)
- LEGO Dimensions (Non-canonical appearance)
- Back to the Future: Untold Tales and Alternate Timelines