Dorothy has bought a super-shiny new quad bike for her husband Alf's birthday. Pat has to deliver it, complete with its big red bow, before Alf gets home - he's out searching for a lost sheep. When Pat's van breaks down, he has to ride the quad bike cross-country to get to Alf's on time. On the way, as luck would have it, he finds the lost sheep - and the poor thing's stuck in a giant muddy puddle. Pat finds a handy new use for the quad bike and the bow, and Alf's delighted to get not only a lovely new toy but also his favourite sheep back safe and sound.