English Bulldog Bottle Opener Bulldog Bottle Opener Vintage Cast Iron Wall Mount Cap Remover is a Retro Cast Iron wall-mount beer and soda bottle cap remover. Bulldog is black with hand-painted eyes, nose, and mouth. This cap remover is a great conversation piece, reminiscent of vintage openers from times long past. Bull dog mounts on the wall via screw holes in each ear and one through the chin, and bottle is opened by the dog's teeth.