When I walk my GS dog and someone is walking on the other side of the road, she goes from being calm and lovely to charging toward the other person and barking alot. But when we are in the house and someone comes to the door, she will hide out of the way and not bark. I don't understand??/forum/images/Germanshepherds_2016/smilies/tango_face_sad.png
My pup is having the same issues when taking him out for walks, I am 48kg and he is strong, I really need to find a solution. But he does not bark or lunge at the dogs in his group class, just when he is out and walking with me or my sister. Weird thing. Anyway, I think things have been worse with our trainer (he says it was our fault for overprotecting him, long story, I belive that is true, but still he is quite traditional as a trainer and results are not so good so far regarding his advice on these behaviors). So, I am looking for another trainer, and practicing rewards every time he remains calm, some days are better.
If anything starts working for you, please let me know.