Best overall: Recaceik Cat Litter Box Enclosure with Cat Tree - See at Amazon ... or see cats outside the window may not prefer an enclosed litter box, DeVoss says. This is because cats feel ...

If you have a cat who sits by a window staring ... you may want to opt for a box-style catio that extends off a window, where you can add scalloped trim or a trellis accent to match your home ...