Cats are picky about their litter boxes, so follow the “n+1 rule”—one box per cat, plus an extra. Place boxes in quiet areas away from feeders and cameras to give your cat privacy. Scoop waste daily and change the litter weekly. For multi-cat households, use a camera to monitor which cat uses the box, helping you spot urinary issues early. Avoid scented litters, as they can irritate your cat’s sensitive nose.