Do cats favor an open up or covered litter box? Most cats prefer an open litter box, but cats also instinctively kick their litter to cover their poop and pee which can result in sprinkles of cat litter landing outside from the litter box. Scoop Bundled: Not applicable Kate Barrington https://finnfvhue.mybuzzblog.com/12970417/the-5-second-trick-for-walmart-cat-litter-box