During a Brahman cattle production auction held on 22 May 1997, a Brahman heifer named Alicia, owned by the first appellant (Loriza Brahman), suddenly broke away from a group of cattle inside an auction kraal and charged at a group of people, including the respondent, Mr Dippenaar. Without provocation or any identifiable external stimulus, the heifer knocked Dippenaar over, causing fractures to his tibia and fibula. Dippenaar sued the owner of the animal under the actio de pauperie for damages, and alternatively sued the second appellant, Naudé (the herd manager), under the actio legis Aquiliae. The alternative claim against Naudé was not pursued at trial.