Zizu just start her protection training... We start from "sit", "down", "stay", "come" again and again - to make sure she is completely predictable in the situation when she will be near to someone throat...  I know what u guys saying, I am proud myself, annoyed myself many times, but can not avoid the fact that my dog is an animal, who is capable and in power to hurt and to train it to hurt I have to be 200% sure that I will be able to stop it in any situation and any place... Also I must be sure it will switch on and off at any time I wish. Period.