Gustl owes his admission to his friendship with Ferdinand. For the latter was born with five legs and the farmer turned to Gut Aiderbichl because he wanted a fate for Ferdinand other than fattening. When Eva Zach picked up Ferdinand, she noticed the close connection between the two bull calves and asked the farmer if she could take Gustl with her. The farmer gladly agreed and Gustl was able to move into Gut Aiderbichl Henndorf after Ferdinand's operation.