A firedog is a metal support stand for logs in a fireplace. It is also known as a dog iron, andiron, firebrick, fireplace stand, log rest, or fire grate. These synonyms describe different types of firedogs that might come in various designs and materials. While the basic function of a firedog is to provide a stable base for logs to rest on, the different types offer varying degrees of stability and style. Some might be ornate and decorative, while others are simple and functional. Regardless of the type, the firedog remains an essential component of any fireplace setup, ensuring that the fire burns safely and efficiently.