Perfect for pets

IROBOT ROOMBA S9+, £1,500, IROBOT

It is eye wateringly expensive, but if money is no object and you have a big open plan home, you’ll not find a better cleaner for hard floors or carpet. It is powerful, gets right into the corners and picks up a scary amount of dust and debris. Pet owners will love it. THE BEST BIT The Cleanbase docking station not only charges it, but also empties the dustbin automatically.