The term "dog irons" refers to a type of metal or iron contraption used to support a pot or kettle over a fire. Some synonyms for dog irons are trivets, pot stands, and fire grates. Trivets are flat metal plates with short legs used to support smaller pots or dishes, while pot stands are taller structures with longer legs designed to support larger pots and kettles. Fire grates are metal structures used to contain the firewood and ashes, supporting the pot or kettle above the flames. Regardless of the term used, these items are still widely used in traditional cooking practices today, particularly in outdoor cooking and open-fire cuisine.