This Hubley cast iron Boston terrier dog door stop is a rare find for collectors and enthusiasts alike. The intricate details and quality construction make it a valuable addition to any collection of toys and hobbies. Made in the United States, this piece is a true American-made treasure. The left-facing design is a unique touch that sets it apart from other Hubley products. This is a must-have for any lover of vintage toys and Hubley brand history.