Preheat oven to 375°F (190°C).
Roll out crescent dough and cut into thin strips.
Wrap strips around each hot dog, leaving space for 'eyes.'
Set the wrapped hot dogs on a baking sheet lined with parchment paper.
Bake for 12–15 minutes until golden brown.
Dot with mustard or place candy eyes to give them a spooky look.
Serve warm with ketchup, mustard, or cheese dip.
