This episode discusses the likely most controversial tool in dog training, the electric collar, aka shock collar. This tool can get some people's blood boiling. However, most online videos are ignorant of what this tool is suitable for and how to use it. It is either hailed as the greatest thing since sliced bread or condemned as a torture tool. Instead of piling onto this mess, I aim to explain the shock collar, when and why one may consider using it, when it is the best or only option, and how to see it in the context of real-world challenges instead of theoretical abstracts. Visit the Podcast Episode Page to watch the video version, see additional content, and access a list of the episode references. Buy Ralf's book If Your Dog Could Talk - Understand Your Dog Like Never Before (5th Edition) on Amazon.