1.Petree 4th Generation Smart Cat Litter Box features an enlarged interior space, offering cats an unrestricted and comfortable toileting experience. Observation, cleaning and sand refilling are all convenient and user-friendly. With a wide entrance and an innovative odor-isolating door, physical isolation effectively prevents odors from spreading. Paired with a natural plant essential oil fragrance box, it provides dual deodorization and antibacterial effects.Equipped with dual infrared sensors, the device automatically stops when a cat approaches. The weight sensor not only enhances safety protection but also supports multi-cat recognition. Gear structure protection adds an extra layer of safety. The large filter ...