What’s that strange humming?

[Cue Twilight zone background music.]

Of course. We all wonder if our cats are … unique. Here are a few questions to help you determine whether your cat is an alien.
https://www.huffingtonpost.com/entry/your-cat-is-an-alien_us_568ebbe6e4b0a2b6fb6f30ff

Beam us up too, Scotty.