Oh, this eternal problem of cat litter To be honest, we tried a lot of different options for trays and fillers. As a result, it was revealed that it is better to have a closed tray! Since we have not one or two cats, we decided to buy an automatic tray @catgenierussia He removes everything himself! Connects to the drain and the special filler is filled!
This is a super thing, if you do not always have time to clean the tray and do not want problems with the smell!
If such a tray is not available, then we recommend the tray house and filler @cleanandfluffy ! This is the best of all the options we tried