So far dog breeding is not a professionell work under the eyes of a biologist you will always find bad breeding in every dog breed. But sorry, for 98 % of dog owners in the world it is a hobby and not a job! And who thinks to be god to decide who is allowed to breed and who not?
The real problem are the people who are looking much to close to have, hold or create "pure" dog breeds.
Please look in nature. Nature is full of hybrids!
http://www.boston.com/news/science/a..._with_coyotes/
http://www.timberwolfinformation.org...s/wolfnews.htm Even the east wolf population in the US are mostly Hybrds. Hybrids of wolves and coyotes and the coyotes are hybrids out of coyote and dogs! Genetic will explain us the world. So an open mind for life is always good and helps...
I hope the second link will work. Otherwise go to
www.timberwolfinformation.org North East 03. june 2011
Christian