We've a little help as well with the drive. I suspect he was trained by Saruman though. It seems he requires peeling up a percentage of turf with each job, so by spring, if it's been a snowy winter, the driveway looks a little like the movie version of Isengard. And I don't mean the park in FoTR
So the walkways have become my look out, though I'm sure this guy wouldn't mind clearing them with his pick-up truck and blade!