I have had five of them. Three were great and two were awful. The three would have been great service dogs. The two agressive ones were brother and sister, raised the exact same way as my other three. They wanted to bite everybody but my immediate family. I believe a BIG part of it is about...
Lots of great information on this thread from everybody. My question is still which LGD would be safe not to attack strangers that just happen by (such as the trash man, the meter reader(s), the telephone repair man, etc)? Which one will not try or jump the fence to attack someone walking down...