You don't have a lot of experience with breeding of dogs? The whole point is to choose a model for the race and it will breed a lot of dogs. The point is eugenics per se. You do think that your optimization is sufficient to help breed dogs that are according to the race model. This will cause problems, since the inbreeding happens and the genepool is very limited. There's races that have massive defects since they've been bred for a long time. I didn't say retards but defects will occur. Finns are inbred people to some extent but we're not all retarded. You're right about teh genes not working like "that", we don't know how genetics works, and we make mistakes and that results in shit like inbreeding. People are not smart enough to make the genetics work, and if they do, they sure as hell are not breeding dogs. Now this is not the way the world works, like for hunting dogs there's apparently less inbreeding, and they are quite well. But as you said, we don't know how genetics works.
We had a kennel back when I was a kid and we had many breeds of puppies. I've been to dog shows more than I care to count, and the fucking business is not about loving the dogs, but making perfect dogs by choosing the qualities of the parents of the puppies. Some breeds produced 9 puppies, and my cunt of a mother did take three of them to the vet to have them killed and this was because, well, the puppies had bad characteristics.