I have a big dog and now it’s just the period of the intensive line, in connection with this I bought Kuzya (that’s what the robot was called). Kuzya works every day, morning and evening, and we must give him his due, with his main task - vacuuming, he copes with a bang. What else I want to add is a convenient application - the order of cleaning rooms, restricted areas, etc. You can change/add everything yourself. The only thing that annoys is the winding of hair and wool on the wheels, you have to clean it every three to four days, but this is rather our individual difficulties. All in all, the purchase was worth it.