That is the probably one of the worst most illogical posts you have ever made showing total ignorance of the evidence.
No its not reasonable to sssume the alerts were to what they had trained for... Unless eddie was trained to alert for coconuts.
Whatever you think, the proven and unproven facts were arrived at by the judge of the first instance and the lawyers representing the parties in the case accepted them.
Gerry McCann tried to interest the judge in his opinion of the dog alerts, but she wasn't interested;
"GMC - I want to speak about the sniffer dogs. They never alerted to any blood in the car and they never alerted to cadaver odour...
Judge [interrupts] – We are not here to ascertain that, our perspective here in this court is to analyse your claim.
GMC – But the book mentions facts that aren't true.
Judge – To decide that there are already forensic experts. We are not here to prove if the contents of the book are truthful or not. Here we are only trying to establish if the freedom of expression of the defendants has affected the rights of the claimants. This court cannot be a substitute of the criminal investigation. [Turns to the interpreter] Tell the gentleman that he is excused."
http://miscarriageofjustice.co/index.php?topic=4746.0