One can keep multiple cats healthily – but it takes a lot of work, devotion, and clear-eyed realism.
I’ve got eight cats (I adopt strays and rescues) and they’re all in glossy-furred, scampering, plump (not fat) good health. In fact, the last two I adopted were foisted upon me by my vets’ office. They all get regular vet checkups and vaccinations, plus emergency care if they need it. They get plenty of fresh water and regular, properly balanced meals, and the one with urinary tract problems gets her own prescription diet. They have 1600+ square feet on four levels of living space, with a total of seven litter boxes, which are cleaned daily. They’re all indoor cats since letting them out would not be safe.
Does the condo smell? Sure, sometimes it does, if someone just used the box and didn’t cover their leavings. But visitors are usually astounded at the lack of stink (especially given the number of cats I keep). Often they comment that you wouldn’t know there were any cats in the household at all. At least until they trip over a cat toy.
Do the cats all get along? Yes, pretty much there’s no conflict. I had one adoptee who was miserable from being picked on a lot, and I adopted her out to a place where she’s much happier. If another conflict erupted that couldn’t be resolved, I’d do the same, rather than let the victim of harassment continue to suffer.
I’m no animal-rescue saint, and I recognize that I’m bordering on crazy cat lady status (if not already over the line) as it is. If I weren’t willing or able to invest the money and hard work it takes to maintain multiple cats properly, then I shouldn’t have them – and wouldn’t.
Unfortunately, hoarders may have started out where I leave off, but they go way on past into a deranged territory, as warped as a Salvatore Dali painting. From all I’ve read about the problem, they tend to be serial offenders – rescue one set of animals from them, and they go on to another place and begin collecting again.