Just that really 
DDog3 has always had issues, we've managed them well enough until tonight when she bit DDog2 on the nose. Not really badly, she's drawn blood and he'll have a manly looking scar but it's still attached at least
My heads all over the place.
Naturally tensions are running high as this is yet another escalation. In the past we've seen behaviourists, but I'm loathe to speak to them at this moment as I'm sure they'll be full of good intentions which I feel are not necessarily in anyone's best interests.
I'm hoping that the trainer who we usually see and who knows DDog3 best will ring me back later, as she is more aware than most about what she's like to live with (for us and herself)
We will not rehome, it would kill her and quite frankly nobody would have her.
We would consider training but in all honesty it's simply been like firefighting up to now, and I'm not convinced we've got what it takes as a family to pull it off.
A life separated from her brothers and muzzled when she's out is just unthinkable, so now it's just the other unthinkable we are looking at.
Anyone with any advice would be greatly welcomed.