Hi Sten, Im calling you that because I can't remember the spelling. I am so sorry about Kilo, you are right there is no such thing as a bad dog. He was just protecting his family. It's a shame you had to do that, but I understand how people are and they could do something to him which would really hurt.
Our son had a Rottweiller and he was the biggest baby, his name was Bear. He was that way, he had never hurt anyone, but they had to be very careful with new company etc. He didn't want anyone around his family. When our son and family went on vacation, we would go up and take care of him. He would lay his head on my lap, we really loved him.
Unfortunately he died of cancer and he was only 8 years old. This was a while back.
We had Kona who was a Schnauzer for fourteen years. She was so sick that we had to bring her in to the Vet, it was the most difficult thing I have ever done. We kept putting it off and putting it off and she was getting in more pain and we just had to let her go.
I'm glad you have your two other dogs to keep you company. I don't know how to put photos on this contraption, but if you would like to see our Schnauzers I made up a webpage, not professional, just like home. http://schnauzerville.homestead.com
guess you can tell how proud I am of them
Jackie