I don’t think the dogs were particularly useless; I think they just could not find what was not there to be found in the first place; unfortunately a huge belief system has been built round what they singularly did not find which has persisted for nearly seven years now.
Life has moved on for most of us and the mere fact that official resources have now been directed at investigating Madeleine’s case gives it the best chance it has ever had of being solved; the PJ stopped looking for her in the days after her disappearance because they had decided she was dead.
What has long intrigued me about the searches is Mark Harrison's summary of them.
He owns UK participation in those searches
he recommended; the places Madeleine either had been or conceivably might have been: the holiday apartments, areas in and around PdL and the Murats' place.
Both inspections at the villa and at the gym he summaries as
PJ exercises.
And Harrison's only recommendation in respect of vehicles was
all vehicles owned or driven by Murat.
In his summary, Harrison gives no clue who took part in the inspection of vehicles.
From the files, the only explanation of the inspection at the gym is as it is about to happen:
an attempt to identify clothing possibly indicated by the dogs (in the earlier inspection at the villa).
Most curious.