I think it's unreasonable to expect carriers of high quality treats (freah meat, strong smelling and maximum attention grabbing) to be of more than usual interest and all dogs to behave around that!
After all, battenburg admits herself she cannot control her dogs without it!
She said the pouch is open, and at a height where dogs can and have helped themselves.
Without the option to retrain those dogs yourself, training knowledge tells you not to repeat that or it will happen again.
Should I wander out with a bitch in season and not expect any attention from all comers? (Pun!) 
What if said bitch conceived, I'll blame the other dogs that I have no control of will I?
No, I'd take measures to ensure I am not in that situation rather than rely on others to pass a most ultimate of tests of a dogs drives.
I have on occasion taken out high quality treats for training purposes and stayed away from others, and yes, like the empty field syndrome they still do seem to come out of the woodwork, but I would avoid contact with them and walk away, take avoiding action and set up somewhere else.
Most dogs will behave, but that doesn't mean all.
Anyway, little dogs can't reach, and thats what the threads about. Pita small dogs.
Little dogs that get away with aggression when larger dogs are reported!