I did not hear a thing and this is with my bedroom window open and my dogs had not even barked, they normally bark at the slightest thing so whoever tried this must have been ultra quiet.
The cheek of some people......If only I had seen him/them as I am at my biggest at the mo' as off season as Bodybuilding is my sport so weighing 236lbs and 6ft tall, plus having 2 big American Bulldogs.....Whoever it was, well they were lucky!