Hi, I know that Labradors are kind with people. But the one I have is too kind with every one. even a complete stranger is welcomed. I need to know if there is any training trick for a Labrador to be a guard dog (watch dog only ....no attack). I red quite a lot and I couldn't find any good answer. The only thing I am sure of that my dog is an extremely nice dog. I think if a burgler enter my house he would show him to guest room..