You like it, but the best cat is the cat Vasily Strugacki. A scientist suffering from amnesia.

In some kingdom there was a king, in some state there lived a king, named... mne-e... well, after all, it doesn’t matter. Let’s say, Mne-e... Polyect... He had three sons, Tsarevich. The first... the third was a fool, but here is the first...?