Any hot dog brand that you prefer (I like ballpark)
You could even use italian sausage or something else that you like.
the very simple yet tasty receipe (you can use all of the above or different combinations based on what you want):
1 grilled/boiled/cooked hot dog
c) chopped/diced onions
d) chopped/diced tomatoes
e) chopped/diced pickles or relish
f) cheese (any preferred cheese is applicable)
g) mustard – (stadium type mustard)
Now put all of this on your hot dog or sausage and enjoy!