As a person whose medical condition makes sweeping and vacumming very difficult I was very excited to purchase Bobsweep Pet edition. However, the first time I used it it broke. I sent it in for repair. It was returned to me in working order and worked beautifully for the next couple of times. Then it quit picking up any thing. By this time the return time frame (half of which was spent in the repair shop) was over and I am stuck with a very expensive, but useless peice of junk. Very disappointed.