Big Kitty believes in letting the youngsters sort things out for themselves. Wasting energy on trivial matters just doesn't sit well with him. In the big scheme of things, who really cares if Pinkerton got beat up. There wasn't any blood. Nobody went to the hospital and
life goes on.
He sure wishes someone would tell him who Pinkerton was fighting with, though. He'd walk right up and give that tom cat a shake of the paw.
Sorry Big Kitty, it wasn't a "tom"!!! ;)