I bought this Roomba because it's perfect for pet hair. The problem is that it doesn't have a chamber big enough to vacuum a house (less than 1,000 square feet). It would be great if we had a studio apartment but this product is no good if you have it cleaned while you work. As soon as it fills the tiny chamber, it starts spreading pet hair and dirt on the carpets. This product needs to be labeled as "not ideal" for pet hair.