Small cast iron dog figurine depicting a Chihuahua with upright ears and curled tail. Dog figures of this type were commonly produced as decorative novelties and toy animals during the late 19th and early 20th centuries, when cast iron animal figures were popular household items. The figure features hand-painted coat detailing and a stylized stance typical of early figural animal pieces. Small cast iron dog figures were often displayed on desks, shelves, or mantels and remain collectible today among enthusiasts of vintage toy and animal figurines. Solid cast iron construction with painted finish and visible wear consistent with age and handling.