Because they hold the reins!
A: Moonbeams.
Here, hold this."
One says, 'Hey! You! Get off of my cloud!' The other says 'Hey! MacLeod! Get off of my ewe.'
Mick Jagger sings, "Hey you, get off of my cloud . . ", while the Scottish Highlander yells, "Hey McCloud, get off of my ewe!"
To change his jockeys.
They take a gallop poll!
Looks like rein dear"