i've used an ecollar for exactly one exercise and found it invaluable.
In schutzhund you have to run blinds in a methodical order, zig zagging across the field. We spent in 2 years time, at least one time per week (session, not reps) teaching blinds.
First we start with straight in, then from the side, then from the middle of the field. Every single time, for hundreds if not thousands of reps, there is a helper in the blind, and the dog gets a reward with a bite.
When the dog is tearing ass from the middle of the field to the blind, we switch to 2 blinds. Both blinds are baited with a helper the excites the dog to come to that blind. After the dog is running both fast and clean, we introduce the empty blind, which I have also been training as a seperate exercise. I send the dog to a blind, and the act of going around and empty blind gets a reward witha tug game from me when he returns.
That way the dog knows, helper in blind, stop and bark, empty blind, go on back to pappa, he's got the good stuff.
So this story doesn't get too long we proceed in much the same manner teaching one, then two, then 3, then 4...5...6 blinds.
At some point in training with every dog i have ever seen, they get to an empty blind, and they think they know best where they helper is. Instead of following your direction, they want to go to where they think.
at this point many things can happen, the handler gives a verbal, the handler has the dog on a long leash, the handler does nothing, the dog goes to the blind, and the helper throws down the sleeve and the dog gets no rewad, no bite, no play, no fight no nothing, just do it over. Some dogs that's great for, my dog finds you, she's going to bark, and bark and bark, if you move, she's going to bite you, with or without the sleeve.
In our case, she never got to the live blind, the one with the helper, I have very good verbal control, as soon as I could see she not thinking about coming back to me, rather she wanted to cut a corner and head straight to the live blind, she'd get a "NO" and then back to me, and we'd start over. For months and months we repeated this over and over again. backed up and loaded all the blinds to try and keep her guessing and mess with her mind a little. We'd show helpers in some blinds then distract her and move them so she never knew where they were, and she'd learn that by my guidance, i'd get her to where she wanted to go.
But it still didn't change that after 2 empty blinds, she wanted to skip the third and head to the fourth.
I guess I lied, i've used the ecollar for more, but only for conditioning so in the event I ever needed one, she'd associate the stimulation as a correction, not something from outerspace. Using low levels for a leave it and a little proofing on the down. I had to entice her to screw up, then verbal and low level stim. So it was never used to teach anything, but it does need to be introduced in a way so they understand what it is. For this instance that was appropriate to me.
So back to the exercise. Well I decided to use the ecollar after 2 years. She was pretty good without, but it needed to be more precise. Trial day, I can't yell, "NO" in between blinds. Instead when she looked like she was thinking of heading somewhere other than back to me after checking an empty blind she was "nicked" and when she came around and was heading back to me for direction she didn't. There was consequence other than no reward, and it took exactly 2 sessions for this to be cleaned up.
It was a level 2 stimulation, i don't know what she feels, but I know I barely feel it, and most of my family don't register anything to level 3 or higher
Some dogs need consequence more than just no reward, or no more playtime. The ecollar was far more effective than my already very effective voice, it was surely a lot easier than using a long line that could get wrapped around a blind and "correct" a dog for no reason thus causing more confusion to the dog.
all of you opposed to the ecollar and want it banned, what may I ask did I not do, or that I did, that would warrent me, as an ethical, dog loving person that likes to train for high levels, to be looked upon as a bad person?, bad trainer?, criminal???