This never happens. The only time you will see these two together is if they are
So, these Kilkenny cats are obviously feeling the effects of the recent icy snap, and have decided to tolerate one another, if only for the warmth.
It's either that, or hell has indeed frozen over...
*You knowing, playing that game where they hiss, bite and swat one another - otherwise known as the "I'm Going To Kill You!" Game.