So some cat owners who would never dream of letting their pets roam free outside have come up with a creative compromise: an enclosed space — usually in the form of a screened-in porch or deck — that allows them to share the great outdoors. Please don’t call it a cage. They prefer the term “catio.”
Source: wiktionary
And we have a catio of sorts, a small screened porch built by the previous owner for humans.
Source: wiktionary
She made a “fence” of them for Varmint inside the wrought iron white fence that bordered the patio so that it was his “catio.”
Source: wiktionary
They're happy to hang out on what we call their “catio” all day, lazing on the couch while glowering at chipmunks and letting the sun warm the downy fur on their bellies.
Source: wiktionary