So is it Harrison's opinion that the dogs were misdirected because if not then the question is still relevant.
So ferryman how many years have you been a dog handler ?
Probably as many as you.
But I am quite content to take Harrison's word that no incriminating inference can be drawn from the reactions of the dogs.
And I'm perfectly happy to draw the only, obvious, inference from the fact that Harrison declined to own the input of Grime and his dogs into searches
he had nothing to do with; the places or things (vehicles!) Madeleine never lived in or went near.
It's all in the record.
As is Eddie's "failure" (if that is the right word; it probably isn't) to find scent on clothing in the villa he could, apparently, "find" in the gym (on re-testing).
And if a dog trampling all over stuff it is tasked to inspect, as well as picking up stuff up in its mouth, is top-notch canine deployment, then I am the Queen of Sheba ....