I think he wanted it to clean up around the cat litter box, which I would say is not a smart endeavor when you are confirming there isn't soft shit laying aroun

I think he wanted it to clean up around the cat litter box, which I would say is not a smart endeavor when you are confirming there isn't soft shit laying around said box. Just as you said too, roombas come with an Infrared wall, basically to make a barrier between something. They also have a "hub" you can by, which if you sat between feeding bowls puts a ring around them the roomba wont cross.