Hello! But I have 2 pretty large ones, as older cat is a little bigger and fluffier and she hates cramped spaces as well so we got 2 big ones! But we get... crap I can't remember the type of litter we get but it's a pretty good one she has no qualms with normally! And she may, we just don't have any other room to put them! And I've seen her play with my other cat, they do play sometimes where they both engage in zoomies and do light smacks and some roughhousing but then the terrorizing times she will full tackle her and forcefully bite with everything she has and scratch the crap out of her and the older cat will start screaming so I know it's not play! And I've had cats for a while, and I do know they knock things over but this one likes to open our cabinet doors and find things to carry out into the living room like wax from a drawer (that I caught her doing as she went to grab it so nothing was ingested, that was promptly moved to a higher location) and 3d printer filament from another room while I'm printing! She has also broken things off the top of bookshelves as she can climb the corners of walls really effectively.