This is always a concern for us as well. Luckily, it was not an issue for us during our Walt Disney World stay. I do recall hearing other dogs occasionally barking as I walked the hallways during the day, but since most guests were probably in the parks, they were not there to be disturbed or complain. In any event, you may also find this video helpful: kzbin.info/www/bejne/j6C5hJZshql-hZYsi=82YSL8g_Oc6lCWCQ Thank you for stopping by and I am happy to answer any other questions you may have.