 Wow. Yeah, just sauerkraut. That's it. Nothing else. So they asked ketchup, mustard, or something else. The overall number one answer, which I just disagree with wholeheartedly, is mustard. I don't think I've ever put mustard on a hot dog. It's just not. I'm a ketchup guy. That's worse to me than I can't do ketchup for my dog.