Lieselotte is an exceptional cow and the heroine of a charming farm spectacle. At the beginning of the series the cow Lieselotte meets the postman - and this has consequences. Because Lieselotte notices that the postman is very jumpy. And now she wants to play scared every morning. When Lieselotte sits down on the postman's bicycle in her game, the chaos is perfect. For how is the postman supposed to deliver the letters now?