Hi Besnier! Precisely what is the gap in between the litter box and also the cats? In fact the Litter Robot will make noise but is not that noisy either. My cat bought utilized to that sound and she seems to know the litter box is cleaning cleaned :-) and https://petskyonline-onlinestrore.blogspot.com/2025/07/petkit-purobot-ultra-premier-auto.html