Hey, I saw this just in front of the Buergerschaft, Bremen's Parliament and I saw tourists busy throwing coins in through the holes so that some DOG barks from inside, that is supposedly a good sign. But unfortunately it does not bark if you through a lightweight coin into it. You need 1 Euro coins atleast. I saw people throwing away their fortune just to hear the dog bark. Just see the fist of a little boy expressing the success of throwing the coin as the Dog barked to his coin. Seemed to me like a tourist trap and good way of collecting money. I took the photo in order to be sure as to what is written therein. Any insight will be appreciated.