A Horse: because they love freedom even if they haven't (in farm), but they feel when they run so fast like no one will stop them from running, they are loyal to their owners like dogs and because they love their owners they never let them feel that they are heavy on their back and they accept everything from their friends(owners) except to hurt their glory. They show that they are following the human orders but actually they are doing it because they love us not because they are afraid and once they refuse to do it, no one will ever make them do it except when they ACCEPT again!! HORSES ARE BEAUTIFUL