Copper Finished Cast Iron Fox Door Knocker

We seem to have developed a knack for finding interesting door knockers. This charming fox would look stellar on a back door.  Don't have an outside door to mount on? Why not the bathroom? Bedroom? Dungeon? Or any other door?

5"½ tall, 4" wide and 1½" deep. Two mounting holes, copper painted finish

A note on our cast iron items: All of these are sand-cast. The surfaces can have bumps and other irregularities, and the painted finishes will vary in consistency. These are not considered defects and just add to the overall vintage/creepy look of the items.