That first picture of a kitten in a maze reminded me of my A-level (final year pre-university, for non-UK people) Bio project on animal learning. I used gerbils

That first picture of a kitten in a maze reminded me of my A-level (final year pre-university, for non-UK people) Bio project on animal learning. I used gerbils (too scared to use rats) but I can assure people that whatever the animal, the trick is working how to keep the little bastards in the maze, not how to train them.