I suspect my previous comment is awaiting moderation because Wretchard’s filter thinks a cat wrote it.

#5 bogie wheel– I showed the video to my oldest (14 in September) cat, a no-nonsense Margaret Thatcher type of boss kitty. Her reaction: the cats in the vid must be French, the way they chatter.

My other two cats are far more fascinated by baseball (live or videos) than by watching other cats on the screen. Go figure. Maybe there is something about a small group of humans running around a green area resembling the outdoors that brings out their hunting instinct.