I'm not one that jumps in and is harsh with people, especially new posters, but from the original post until now, there has been more back peddling, changing of story, blaming Coen and a number of other things that have gone on with this thread every time the OP posted. If you and she are upset because you think people on this site have ganged up on her, then I suggest she never post another problem on GT and take all her problems to you. You seem to know the dog and the situation and can be of the most help. I'm not sure why she even posted here in the first place and just didn't contact you with all her concerns. You seem to be in the best position to help Coen. Coming down on the heads of the members of GT who honestly wanted to help him doesn't do anything but get the members who spent time trying to help angry.
I honestly wish for the best for Coen and hope the steps you all are taking get the results you desire.
As always perfectly put Judy.
Oh yeah, I don't know anything about agility.