Hey every ones got to eat
One thing I have seen done to cut down squirrels is
Get a bit of 2by 4 (at lest 3 feet long) tie about 10 snares to it along its lenth and lean it up aganst the tree they hang around in
Even with a few of its buddys hanging from the snares the squirrels will still play on it(as they try to jump through the snare loops)
It works but its a nasty way to go