As a breeder it is important to work your dog in the environment it is going to be placed in. If you are selling a dog to the military, your dog should be worked with on the battlefield. If you are selling dogs for law enforcement, one should work their dog on the street. If you are selling your dog as an Elite Family Estate Protection Dog you should train your Protection Dog in a home environment.
In this video you will see one of CCK9‘s trainers working a protection dog named Pia in a home. The video demonstrates how one should have control of their dog when a guest enters the home.