The word “cat” is used broadly to describe all feline animals. In different countries, the cat is known by various names, and it’s interesting that—with only a couple of exceptions—most of these names begin with a “C” or a “K” and sound quite similar. For example: in Irish and Scottish it’s “cat”; in French, “chat”; Dutch and Danish, “kat”; Swedish, “katt”; German, “katze”; Italian, “gatto”; Spanish and Portuguese, “gato”; Polish, “kot”; Russian, “kots”; Turkish, “keti”; Welsh, “cetti”; Cornish, “katt”; and in American slang, “katz.” The history of the cat has been a strange and uneven one. Perhaps because cats are secretive, complex, and independent, they’ve remained something of a mystery to people and are often misunderstood. But anyone who takes the time to observe and understand cats will realize they are not what they’re often accused of being. Those who spend a lot of time with cats know just how intelligent they truly are—although their intelligence can sometimes be subtle and...