I actually had one experience that freaked me out. the wife and i were visiting my father-in-law in the Poconos. the house was built in the late 1800's. anyway the entire house has the old world fuses that if you blow a fuse you have to physically replace the broken fuse with a new one. anyway, the wife, i and our dog were watching tv and all of a sudden one whole side of the house goes completely black and a lamp on the other side of the house which was off goes on at the exact same time. at first i just thought a fuse blew. well after about 2 minutes the lights come back on and the dog starts to freak out. we go upstairs and the dog jumps on the bed and proceeds to crawl under the covers and is shaking uncontrollably and wouldn't come out. now normally i wouldn't think twice but from what i've read and understand animals have a much greater sense of things that humans and it freaked me out a bit and the wife was scared to death and will never spend another night there.