Hi there Besnier! Precisely what is the distance in between the litter box and the cats? In reality the Litter Robotic would make sound but just isn't that noisy either. My cat got utilized to that sound and she appears to understand the litter box is cleaning cleaned :-) and https://petskyonline-onlinestrore.blogspot.com/2025/07/petkit-purobot-ultra-premier-auto.html