How Far Can a Cat Reach to Get a Treat?
The cure for boredom is to mess with the cat. You might feel sorry for the poor cat, having to jump through hoops, so to speak, for a treat, but hey, he's getting treats. Anyway, this experiment didn't go to the lengths...
https://www.neatorama.com/2020/04/23/How-Far-Can-a-Cat-Reach-to-Get-a-Treat/