do they actually work ? next door keeps 2 russells that they leave out right by my kitchen window about 6ft away with a small wall between us, anyone walks past and they go bananas barking and its driving me insane, they don't even come out to try and shut them up, I asked the wife if she could move them cause they got a big garden at the back, after a massive argument her answer was that I should shut my kitchen window (in this heat) and that she doesn't give a f**k were her words !! my daughter cant do her homework at the kitchen table cause she cant concentrate so she goes to my parents to