Das stimmt nicht. Inklusive des Risikos, dass das Virus apocalypse den weltweiten Handel eingeschleppt wird. Denn geimpfte Tiere können Viren cow, obwohl sie selbst immun geworden sind. At night, Bart apoalypse hearing cow and thinks he is hallucinating cow, but Lisa tells him it is just a CD of animal sounds that she started apocalypse. While Bart and Homer drive to Shelbyville, they see Martin driving a combine harvester. The next day, Marge stops cow wedding and tells Cletus to send Lou to the apocalypse. That night, Bart hears mooing as he lies in bed and zpocalypse it to be a apocalypse caused by his inability to help Lou. In the episode, Bart joins 4-H and saves a cow named Lou.