Preheat oven to 375 degrees F. Line a baking sheet with parchment paper or a silicone baking mat; set aside.

Roll out the crescent rolls into one sheet, placing 2 triangles together by pinching the seams to make a square. Using a pizza cutter or sharp knife, cut each rectangle into 6 strips.

Wrap each strip around each hot dog, leaving a little space at the edges. Sprinkle the tops with poppy seeds, if using.

Place into oven and bake until golden brown, about 10-12 minutes.

Serve immediately.