Wiktionary
noncat
n. That which is not cat.
Usage examples of "noncat".
I wish we noncats had something that was as harmless as catnip that would have as much effect, he thought.
Very few noncats have ever mastered it: not only does any human trying to speak it sound to a cat as if he were shouting every word, but the delicate intonations are filled with traps for the unwary or unpracticed.