The PetSafe ScoopFree SmartSpin Self-Cleaning Litter Box is a new favorite for both me and my kittens. This is a game changer, as I no longer have to scoop out the cat box on a daily basis in order to prevent smell. This is such a time saver. Additionally, the kittens love it as they always have a clean “bathroom” to use. I have also cut the amount of litter  I typically would go through in half, as the smart spin technology carefully sifts out only the pet waste during each spin cycle leaving the “clean” litter in the box for the next time my kittens go to the bathroom. I also love the app functionality as it keeps me in the loop of how many times each day my cats use the bathroom, as well as lets me know if it gets disconnected to my internet. Also this litter box is much smaller than its competitors with similar functionality, which is great in terms of saving space.