The cats will certainly run for their lives, just like when I pull out the vacuum cleaner. I'm sure they will adapt and it's better not to be associated with th

The cats will certainly run for their lives, just like when I pull out the vacuum cleaner. I'm sure they will adapt and it's better not to be associated with the mean thing. However, does it do fringes? I heard that the Roomba does not and the oriental carpets have fringes.