Basic house training lets him know who the master is. This also helps in learning following orders and who to follow during training.
For More Information:
https://twitter.com/JulieMittelwest

https://pinterest.com/juliemittelwest/

https://about.me/juliemartinezmittelwest

http://juliemartinezgermanshepherd.tumblr.com/

http://juliemartinezmittelwestreviews.blogspot.com

https://vimeo.com/mittelwest