I really can't understand why those devises are available for anyone to purchase. Off course they may be a very useful tool to the hands of a professional, but in the hands of anybody else they can become a torture machine. If the same lady that bought this collar for her dog, sees the same collar on someones kid what do you think she would do? Call the police?
If anyone can buy this collar, then they can put it on a dog, a cat or even a child. Why not? Personally I would love to see this collar on her neck and the remote in my hands!!!
Lady if you have personal issues get a shrink, don't torture animals
Maria