9. Catnip can cause problems for Hemingway's cats.

9. Catnip can cause problems for Hemingway's cats.

“Actually, catnip is a problem for us,” Pita told Moore. “People want to being catnip here and play with the cats, but when there’s 45, two of them want to go for the same cat thing. It can cause a little tussle.” The guide advised not bringing any catnip or treats, because the cats are on a particular diet. “We ask, don’t pick up the cats, but they’re free for your petting,” she said, “and most of the cats, if you sit on a bench they will take to your lap, and of course that’s cool with us.”