How To stop Dogs from Growling and Biting Children

There is lots of information as far as dogs and kids interacting, when to stop growling, if you should stop growling, does it make dogs more dangerous, does it make them into a silent biter.
This video shows just one of the many training protocols that we use for a growling dog. I break it down in a way that should make sense in a very basic concept, when to punish and when to not to punish.
Jeff Gellman