So where is the hotdog?
The item in stock photograph tied to this article has ketchup on it. Therefore it cannot be a hotdog because ketchup is never applied to a hotdog.
Just ask anyone in Chicago, Il. Better yet (if you are brave beyond the point of foolishness AND can afford bullet proof armor) go to a Chicago hotdog stand and try to order a hotdog with ketchup. You will be educated in no uncertain terms regarding the condiment etiquette of hotdogs.