gearbox

[totient]

... is fine. She probably had a "vascular event" which in something with a large brain would be called a stroke, but in cats and dogs is not a particularly big deal. All the various blood vessels are close enough together that one can easily take over for another, so kitties just shake off what in a human would be a fatal stroke or heart attack. Hooray for little brains! Thanks again to everyone who expressed their concern.