To make each snake, unroll 1 coil; press to seal center perforation, making 1 long breadstick. Loosely wrap long breadstick around 1 hot dog, leaving about 1 1/2 inches of dough at each end of hot dog. Place seam side down on ungreased cookie sheet. Pinch dough at one end into rounded point to form "head" of snake. Repeat with remaining breadsticks and hot dogs.