how long will hot dogs stay fresh
To maximize the shelf life of cooked hot dogs for safety and quality, refrigerate the hot dogs in shallow airtight containers or wrap tightly with heavy-duty aluminum foil or plastic wrap. Properly stored, cooked hot dogs will last for 3 to 4 days in the refrigerator. To further extend the shelf life of cooked hot dogs, freeze them; freeze in covered airtight containers or heavy-duty freezer bags, or wrap tightly with heavy-duty aluminum foil or freezer wrap.