Deep Frying hot dogs take around 3 minutes.
Bring the cooking oil in the deep fryer up to temperature and then once the cooking oil is hot enough then place the hotdogs in the deep fryer.
Allow the hot dogs to cook in the deep fryer for up to 3 minutes and then lift the basket with the deep fried hot dogs out of the deep fryer and allow the cooking oil to drain off.
Make sure you keep an eye on the deep fried hotdogs because they cook pretty fast and you could burn them if you don't remove the hotdogs from the deep fryer quick enough.
But after 3 minutes the deep fried hotdogs should be done.