I was just reading an article about Fero vom Zeutener Himmelreich written by Ed Leerburg. In this article it was said that.... well here is the quote so I don't miss write it. "Am I the only one who seems to see that dogs with fine heads and fine bones have weak nerves? I think not, Bernard Flinks mentioned this fact..." and it goes on. This comment caught my attention. Do think there is any truth to this? How would one test/prove this?