One silly prank leads to another with Shaun the Sheep and his best friend Bitzer as each tries to get the last laugh.

One hilarious practical joke leads to another as best friends Shaun the Sheep and Bitzer exact revenge on each other. The jokes get more elaborate, and soon the other residents of the farm are near their wits' end. Will the two friends go too far with their pranks? How will they ever trust each other again? A side-splitting addition to the Tales from Mossy Bottom Farm series of illustrated books.