Since he drinks from the toilet, comes when called, and greets visitors at the front door, I think he is actually a black lab, playing the part of a cat.
And, since his human is feeling pretty good, despite a battery of tests happening to her bod at the moment, here's a silly quiz. You can estimate your mental age (!) by doing this color test. Just fun. And my own came out at between 20 and 29. Not sure if this is good, as in youthful, or not good, as in flaky kid...but every result comes with reassuring and flattering comments!
Anyway, go here
