For a unit that advertises itself as being good for houses with pets, it鈥檚 lacking. Accident avoidance would be a welcome upgrade. This runs right through pee, tracks it everywhere and is very difficult to clean out of the robot itself. I have to imagine it would be similar with poop but I happily haven鈥檛 had to find out.
Once your pets are fully house trained, it鈥檚 probably a good option.