I'm actually a skeptic, and do not believe in ghosts, but....
In my current house, odd things have happened...

For instance, having just put all the cutlery away after emptying the dishwasher, I have gone back a little while later to find, in the draw, that they have all been swapped around... I've taken out a mug to make a cup of tea, put the kettle on, left the kitchen, only to return to find the cup back in the cupboard. Any time this has happened there has been no one else about... To be honest, I'm probably just losing my mind :)

Then came something that really did freak me out a just bit... My dog started barking for no reason. I found him in the livingroom, wagging his tail and barking like mad at the wall... Still not figured that one out yet, but at the time it reminded me so much of poltergeist that it was just a bit unfunny...
( theoriginalsteve <this space intentionally left blank>, Wed 9 Jul 2008, 8:44, 1 reply)

Mice?
My Dad's cat used to do this, and it's how we found our missing hamster which had chewed its way into the partition wall.
( Amish Information Systems hates misplaced, commas, Wed 9 Jul 2008, 17:22, closed)