Cats
Clear Acrylic Plastic Dog Playpen with Door, 23.6"H Transparent DIY Puppy Cat Pet Play Pen, Modular Fence for Dog, Cat, Pig, Rabbit, Ferret, Easy Assemble Dog House Crate Kennel Whelping Cage
A modern, transparent playpen that prioritizes visibility and easy cleaning—great for extra-small to small dogs, cats, and small animals. I dig the modularity and low profile but watch jumpers and rough chewers.