Most likely because of the colouring of the traditional sausage skin. Nowadays, the colour red is used for hotdogs as it is what society has come to expect of the food, however the intestines originally used to hold the meat together may have attributed to the red hot dog hue.
Dogs can't see color, only shades of gray, so it's gray.
Red because it's hot there and people got sunburned easily.
Hot dogs were first served in buns in 1976, when Hot Dogs were incredibly popular
yes they did about 5-7 year ago the sold hot dogs for the summer
Hot dogs, corn dogs and Burgers.
You can see white color red nose dogs as well as red color dogs and tan.
hot red
red
Because fire is hot and it is red. And it is a very dark color.
Red is considered a hot colour because the hot embers of a fire glow red.
Red is the least hot.
Red is the least hot color when metal is melting.
A hot color would be like red and a cold colour would be like blue.
red
Because red is a color associated with warning!!
Red would be nice because red is related to hot water, Any color will do.
red hot.