 The pig who built his house of stone, "Sergeant Pork" (an homage to "Sergeant York)", take his precautions and outfits his house with defense machinery, but the two pigs who built their houses of straw and sticks claim they don't have to take precautions against the wolf because they signed a non-aggression pact with him.Adolf Wolf invades Pigmania, despite the two pigs protesting that he signed a treaty with them.He destroys their houses, the straw house with "Der Mechanized Huffer Und Puffer" and the stick house with an artillery shell, forcing the pigs to take shelter in the third pig's house, prompting a battle between the two parties.