It was narrated from Kabshah bint Ka'b bin Malik that Abu Qatadah entered upon her, then she narrated the following:
I poured some water from him for Wudu', and a cat came and drank from it, so he tilted the vessel for it to drink. Kabshah said: He saw me looking at him and said: 'Are you surprised, O daughter of my brother?' I said: 'Yes.' He said: 'The Messenger of Allah (ﷺ) said: They are not impure, rather they are among the males and females (animals) who go around among you.