I am not an experienced breeder or a specialist in genes, but to me it seems a little more complicated ?
How can you ever be sure where some defects start in the breed ?
To take the example of Orlik z RosÃkova mentioned earlier, if this dog have problems with fur/hair, how can you be sure that it all come from this dog and not some ancestors of this dog, who was carring this gen for bad fur/hair, but just did not show it ?
And in the future when some defect is discovered in a dog, how to be sure that dog it self is due to this defect and not the combination of genes from ancestors ?
Is it really possible to be 100% sure where some defects decent from, without the complete breed in this DNA-database ? ...sometimes genes jumps a couple of generations(as far as I know).
As I started my post by saying, "I am not an experienced breeder or specialist in genes", this "DNA-database" will make more unnecessary discussions, bad talk about eachother and problems I think
Rolf