I have not guessed yet...

just lately they have put on a once a week stage coach from Heathrow to Wales, but it's run by a load of threadbare, ready for the old mules home team of four rusty old looking Welsh cobs... (that's a breed of horse).

Which of course gives the donkeys a day or two off as they only run on Tuesdays and Thursdays, the Stage Coach runs on High Days and holidays...

oooo can't wait!