Hot dog stands and trucks sell hot dogs at street and highway locations. Wandering hot dog vendors sell their product in baseball parks. At convenience stores, hot dogs are kept heated on rotating grills. 7-Eleven sells the most grilled hot dogs in North America — 100 million annually. Hot dogs are also common on restaurants’ children’s menus.
In the US, “hot dog” may refer to just the sausage or to the combination of a sausage in a bun. Many nicknames for hot dogs have popped up over the years. A hot dog can often be seen under the names of frankfurter, frank, red hot, wiener, weenie, durger, coney, or just “dog”.
