
Hi Brainless
No I agree, it is a simplistic view, but would be a great first step. In fact, it seems that you are there already having worked it out yourself  He has more or less quoted from an article that he wrote back in 1990 (yes 18 years ago) titled Eugenics or Dysgenics.
I think that problems that the breeds are suffering broadly fall into three 'camps' which also to some degree overlap
1) The deliberate breeding of body and head shape that cause various problems, as in the case of Cavs, Pugs and Bulldogs etc
2) Health problems caused by inheritance (and those that are polygenic too) Such as Haemophilia, (think Syringiomyelia may fall into this category as well as the first category for Cavs as well, as I understand the cause to be head shape and it is also inherited) Hip Dysplasia, CEA, PRA etc etc
3) Unknown mode of transmission, ie predisposition to bone cancer, tumours, skin diseases etc
The solution to 1) to use his phrase is a 'no-brainer' and is totally within our power to change. This however depends on the Kennel Club, Breeders and Judges taking the bull by the horns and actually taking action. Again, these are all interlinked. If Judges were compelled to judge to the breed standard and any that did not were banned from judging, we may begin to make headway. That GSD would never even have been placed if that had been the case. Some breed standards would clearly need to be reviewed, say in the case of the Pekes, Pugs, Bulldogs etc to gradually bring the exaggerated characteristics back to a level where health was maintained. It is remarkable how quickly new characteristics can begin to show, in just a few generations. Unfortunately this is how we have managed to do so much damage so quickly too.
Considering Ian Dunbar's statement, purely inherited conditions (not polygenic) (2) and predisposition to certain diseases (3) would certainly improve if not be completely eradicated if stud dogs only over the age of 7 were used for breeding. One of the problems I would foresee with this is that some stud dogs are less prolific at an older age, and so fewer puppies may be conceived. A good thing in my book, but not for those looking to make lots of money, and let us not deceive ourselves, for many, many breeders, this is the most important aspect.
It would be interesting to see whether it had an effect on the polygenic diseases, such as Hip Dysplasia too, since using good hip scored parents has had little effect. It is 3 years now since the KC collected DNA to see whether there were any genetic markers for HD, and to date I have not heard of any results.
I would just like to re-post Spenders link here as to how a GSD should move
http://www.youtube.com/watch?v=TIFpKL0qRQ0.......does that not make your heart swell?
Surely we should aspire to this level of function and health in all breeds - starting right now.
K