Sausage 'Puff Dog' Roll

US grocery chain Trader Joe’s have announced a 'genius new invention' which they have called 'puff dogs' and are sausages inside puff pastry.
Probably not such genius to anyone who has walked past a Gregg's over the last few decades and seen a window full of them but Trader Joe’s say their puff dogs are a twist on the classic on the hot dog and instead of bread rolls, they have used sausage wrapped in flaky puff pastry.
Of course it is nothing like the good old British sausage roll which is flaky puff pastry wrapped around a sausage so it isn't as if Trader Joe has nicked our idea, given it another name and called it a genius new invention.
They have even included a users guide on how to eat the sausage roll puff dog which they advise can be eaten on their own but they recommend dipping them in your favourite condiments.
As a vegetarian i swerve the whole eating sausage roll thing but from what i can gather, the proper way to eat them is to bite off the top and then flap your arms around as it burns your vocal chords so lets see if Americans pick up on this time honoured tradition also.