In this video I will essentially explain what an E-collar does and bust a few misconceptions about them. It is a great tool if it is used properly.
Few myth and misconception I want to list here:

This is not a remote electric chair
This will not teach your dog any skill (you dog must have been taught first)

At the end of the video I show that dogs are not fearful of it as I put it on Pumpkin and Chester.