A video of two cats playing tether ball.
I didn't even know what tether ball was until now. Sounds like some kind of US thing, like "Skee Ball" perhaps. That's pretty funny.
I didn't know it either until I saw the video.
That's a pretty cute video. It's kind of neat how they play in an orderly fashion. If my cat Dolores was playing this game, the tetherball pole would be on the ground ,the other cat would be cowering in the corner and Dolores would be on the counter trying to eat my lunch.