In article , alan@holmes-
g4crw.freeserve.co.uk says...

Unlikely, squirrels have no brains to use for thinking, the only way to
stop them is to trap them and dispose of them.

Lol! I don't like them at all, but I think there will be increasing
wildlife in towns as long as there are people who think it's helpful to
feed them.

Fortunately the squirrels that come through my garden don't seem as
aggressive as one we had in our last garden, who frequently threatened
and actually attacked my cat unprovoked once.