Hi Besnier! Precisely what is the gap among the litter box and also the cats? In reality the Litter Robotic makes sounds but is not really that noisy possibly. My cat received utilized to that noise and she or he appears to understand the litter box is cleaning cleaned :-) https://petskyonline-onlinestrore.blogspot.com/2025/07/petkit-purobot-ultra-premier-auto.html