The $1 hot dog deal is good on 6-inch All American and Chili Cheese Dogs and there's a limit of five discounted hot dogs per order. You must mention the deal when ordering.
The All American is a six-inch, grilled beef hot dog topped with ketchup, yellow mustard, relish, and chopped onions, while the Chili Cheese Dog features a grilled beef hot dog topped with chili and shredded cheddar cheese.
Photo via Sonic.