Our line of faux or dummy shutter dogs are made for use with today's vinyl shutters to give you home an authentic look. SHTR-118 is a pair of faux or dummy shutter dogs made of cast iron with a weather resistant black powder coating. These non-functional shutter dogs screw into the bottom of each shutter. Shutter dogs were used to hold working shutters open. Each item is 6 3/4" high.