Why are hot dogs called hot dogs?

The origin of hot dogs can be traced back to Germany. Sausages are famous. The traditional way to eat sausages in Frankfurt and Vienna is to eat sausages with bread in the middle. /kloc-in 0/870, it was recorded that a German immigrant named Charlie Feterman began to sell this kind of bread and sausage in Coney Island, new york. Coney Island is a resting place where people gather around new york.

This kind of food called bread sausage was later called hot dog, because some people claimed that bread sausage sausage was made of dog meat. But this is just an allegation that has never been proved. This accusation finally became the name of this snack.