The method of communication / Lupin's Patronus

[Juli]

No: HPFGUIDX 122675


> JLV:
> I'm sorry Juli, but Lupin can produce a Patronus:
> "'And Professor Lupin stepped over you, and walked
> towards the Dementor, and pulled out his wand,' said 
> Hermione. 'And said, 'None of us is hiding Sirius 
> Black under our cloaks. Go." But the Dementor didn't 
> move, so Lupin muttered something, and a silvery 
> thing shot out of his wand at it, and it turned round
> and sort of glided away...'"
<SNIP>

Juli: 
I know he produced some sort of Patronus to make
the dementores leave, but was it a Corporeal Patronus?
Did it have a specific shape? I thought of it just
like Harry's first attempts at the Patronus, just some
silvery thingy without shape.
JMO