The artist Erwin Wurm and his wife Elise Mougin are fascinated by the breed of Hungarian Zackel sheep and want to contribute to the preservation of these wonderful animals. Because Zackel sheep are among the animal breeds threatened with extinction. For this reason, they keep a small flock on their property and lovingly care for them themselves. However, the flock became too large to adequately care for them and so they turned to Gut Aiderbichl and asked for help for some of their charges.