OMG! The OP said she did NOT want a collar that shocks. There are collars that do NOT shock. I was just pointing out to here there are several different kinds. If they do NOT shock then it is a vibration. A vibration doesn't hurt. That has been your stance this whole time is that the collars hurt the dogs. It doesn't hurt them.
I have asked you 10 times, how does vibration hurt or "torture" the animal as you keep saying it does.
She got very upset that it was insinuated that she wanted something to shock the dog and just wanted one that vibrates. I gave her examples of what she wants. She can choose to buy or not buy, totally up to her. I don't have a barking collar, have never used a barking collar and the only ones I know that have tried them, it didn't work. Which I already said.
No one is pushing anything except you! You are pushing YOUR agenda and YOUR opinion. I know for a 100% fact that the training collars are used by training professionals for some of the dogs they train. Training them to heed the vibration is no different than training them to heed your voice, a whistle or any other sound. It doesn't hurt them, its not punishment.
Seriously, get a grip.