Dang Hat got into a big fight with Yb yesterday afternoon.

I think Hat was the one who started it.

He was very subdued and very ruffled when he came back up, with a tuft of Yb's fur stuck between his teeth, and some in his claws. He went to bed for a long time, feeling feverish. It was only later then I saw that he had been bitten at the armpit.

And Yb was limping this morning.