Kylie,
hmmm I'm confused with your statement that your dog learned to fight the halti, dogs usually fight the halti when it is initially put on them, and those particular dogs are the ones that need it more!. You have various brands on the market that are all very similar, you have the black dog wear halter, you have the original head halti, and you have gentle leaders, figure 8 and a hell of a lot more. My preference is toward the gentle leaders....but that said I have put dogs in both brands and found them to work better in one particular brand... its all about the dog.... Did you have your dog professionally fitted with the halter? If You felt that there was enormous pressure on the snout, then either it was not correctly fitted (which is what I am leaning to) or you weren't using it correctly, again if sores weren't far from developing then it wasn't fitted correctly
Halter are not just for soft dogs as you have indicated, I have fitted them on Neapolitan mastiffs, GSD, huskies, malamutes, bull terriers, Mastiffs, great Danes, you name it I have fitted it. I have seen some dogs that pretty much just don't even know they are wearing it, to dogs that will initially fight it....and the dogs I have seen fight it do not do so for long....
For all the people that believe that it was the small dogs fault due to being attacked in the past I sincerely beg to differ, again I have not seen the dog, but dogs being a predatory animal do not sit and look up a reference to see if what they are attacking is in fact a dog, usually if it moves then its fair game. most of your small fluffies resemble prey, like a rabbit. The small dog may have infact been at fault, but based on the very little information that is at hand you a merely speculating <img src="i/expressions/face-icon-small-happy.gif" border="0"> Again the small dog was in its own yard to begin with.... according to Julie, she fell into the woman's yard when she tripped and let go of the leads, which indicates the dog was in its yard when her dogs got away...
As for the mother being neglectful, she also acted in a split second and the child in question was not being chased around the house, the dog was. Again I wasn't there I am just going from what I have read. Might not have been the right thing to do, but what may have seemed to like hours to take place was probably over in a couple of minutes....Two dogs having a tug a war on a small dog is not pretty......Your just lucky your dogs didn't kill fluffy intentionally or un-intentionally or your ticket would seem mild compared to having to have your dogs destroyed for being dangerous.....
You live and learn by mistakes, as we all do, and as you said, the dogs are left at home unless you have someone else to manage them <img src="i/expressions/face-icon-small-happy.gif" border="0">