I wasn't surprised.. what more do you expect from goldies and toy dogs? lol but this guy tests untrained GSDs.. [youtube]z4ZIGHkGF-M[/youtube] I have few things to note.. firstly, that woman was neither the family nor the owner of those untrained dogs, besides, it seemed like they specifically hand selected the worst specimens of the breed to conduct the test. I'm saying so because, even GSD puppy you get from an ordinary pet dealer/ pet shop will guard what belongs to him quite fiercely!! for eg: my vet told me about an incident when his client's dog saved him from a knife wielding assassin though he wasn't trained..