1. Preheat oven to 400°. Unroll breadstick dough, and separate into 12 strips at perforations. Gently stretch each strip to a length of 8 inches.
2. Wrap 1 dough strip lengthwise around each hot dog. Secure with wooden picks, if necessary. Coat lightly with cooking spray. Place on a lightly greased baking sheet.
3. Bake at 400° for 15 minutes or until golden brown. Let stand 5 minutes. (If using wooden picks, remove before serving.)