Walter's Pig's in a Blanket

What makes these the best pigs-in-a-blanket? The dog - a secret blend of beef, pork, and veal, and then they are wrapped in an all butter puff pastry from a bakery local to Walter's.

Ingredients: Cocktail Frank (Pork, Veal, Beef, Salt, Sugar, Dextrose, Sodium Phosphates, Sodium Erthorbate, Sodium Nitrate), Puff Pastry Dough (Enriched Flour, Unbleached Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboaflavin, Folic Acid), Unsalted Butter, Water, Salt, White Distilled Vinegar, Deactivated Yeast, Egg