A chinchilla is a surprisingly easy animal to keep well and a surprisingly easy animal to hurt with confident bad advice. The care basics are few and specific: a cool room, unlimited grass hay, regular dust baths, and a keeper who knows what early trouble looks like. Get those right and a chinchilla often thrives well past ten years.
This hub collects the everyday side of that job: routines, dust baths, behavior, and the small checks that catch problems while they are still cheap to fix. The two subjects that deserve their own hubs, heat safety and dental health, get them, because those are the two things most likely to kill a pet chinchilla.
None of it is veterinary advice. A drooling chinchilla, one that stops eating, or one flattened out on a warm day needs an exotics vet the same day, not a website.