Talk:The Cart Before the Ponies/@comment-3410511-20160717154747/@comment-28723573-20160717224655

If you remember in "The Saddle Row Review", when Plaid Stripes was trying to find something unique to use over the door to let them know a customer walked into the store instead of a bell, she used a horn. Rarity called it a "car horn". That means cars have been in the show for a long time; we just haven't seen them yet.