PawHut Self Cleaning Litter Box for Multiple sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Roomy Open-Top Comfort: This self cleaning litter box has a wide entrance and 10.2″ H (26 cm) open-top design, suitable for cats aged any stage and weighing 2-11 lb (1-5 kg), giving your cat more space to turn, enter easily and enjoy better airflow Safe Sensor-Based Cleaning: With 3 pairs of infrared sensors, this automatic litter box detects when your cat enters and uses it for safer operation, while waste-bin infrared sensors track the collection area and alert you when it needs emptying