Walero is very strong-willed and stubborn. When an animal lover took him in, she was told that he was probably a little more dominant in the herd. But that was a fatal understatement. He had absolutely no respect for his owner and gave her "hell". Various riders were called in, with whom he was lamblike. The animal lover's fear of Walero was too great and she wanted to sell him to a slaughterhouse. But he was spared that - he became an Aiderbichler!