My little black cat pushed a Heath bowl off my desk because it wasn't fun sitting on my desk; she wanted to see if it might be more fun on the floor (in pieces).
Because my elderly cat takes extreme delight in systematically pushing everything off my home workspace (kitchen table), from pens, notebooks, smartphone, books, beads, and tools.
Glad to know it's not just me/her!
(Oddly, my two black cats can't be bothered, they just want to watch birds from the window.)
but our new cat, Tim, commandeered it.