Because, as Buzzfeed says, this is a thing, apparently. Who knew? Well, apart from a bunch of horse-fancying Harry Potter fans?
Take a look at the pictures below - and then vote for your favourite in our poll:
More:Funny Animal Pics Funny Horse Pics Horses Dressed As Harry Potter Horses That Look Like Harry Potter Harry Potter Animals
Suggested For You
SUBSCRIBE TO & FOLLOW UK COMEDY