Enter the busybodies.
Full story here.
WHy oh why can't people leave beautiful things alone? Those cats are not shoved into a single room in a single house with a single litterbox between them, by some horrid mad old lady who wants to collect them. The cats are contented, well cared for, living comfortably in their own space. An exhibit? Give me a BREAK.
All I can say to those idiots proposing this godawful thing is, if you want to see miserable cats cofined behind bars, go visit your local pound.
Leave Hemingway's cats alone.