Me vs. the Squirrels, Part 2

This morning I opened my front door to find an odd sort of debris on the walk, which I realized had come from the gutters. The squirrels must have gone foraging there for seeds and what not. I was briefly tempted to line peanuts up all along the gutters, but the little @#$% have become so bold, I don't want to encourage them to be too near the house. I'd like them to be 200 ft. from the house at all times. At least!