In addition to currently being Wirecutter’s Animals team writer, I’ve lived with cats for a lot more than 21 years. I've accompanied feline buddies from kittenhood to adulthood to old age (and past), so I’ve owned litter packing containers of all sizes and shapes. Promoted like a drywall mud https://damienrolib.suomiblog.com/cat-litter-box-for-dummies-44593584