Hi to all: I have a 2 year old male GSD( german show line) intact. He has grown to be a very nice, sweet companion. I guess most people would love to have a dog like this, and I love him dearly. But, I am getting older, and was hoping to own a more drivey dog before I get too old to handle one. In other words, time is not on my side. I was thinking of getting another one. Any opinions?