My puppy seems to have long pieces of dry skin attached to her and this is breaking off and creating dandruff in her coat.  The skin is coloured as if almost scabby but that sounds too bad if you know what I mean - her skin looks healthy and her coat is good.  She is not scratching badly.  Any ideas?  She has been frontlined by the way

Think what you are describing is the canine version of cradle cap and it will clear in time.