Popps and Rez had a big fight. Rez didn't see her in the kitchen and he went inside. The next thing I knew there was a streak of black followed by white and screams of murder. I didn't manage to separate the two for some minutes. I put a blanket over Popps and put her on timeout in the kitchen and Rez had timeout in the study. There was a lot of black fur all over the study and none white. She had this scratch on her forehead and Rez had bloody claws (Popp's blood I assume) and a much balder forehead.
They are both fighters and they would not have survived downstairs if they could not defend themselves. So I think that was why none of them backed down at all. Now it's all quiet but for the rest of the day none of them can meet each other at all.