I see more problems than solutions with this list !
How to be 100%(not 99%) sure that some dog is the reason for some defect ? How can you exclude the ancestors of this dog if they are already death and have no DNA-sample ?
When to dogs makes puppies, not all puppies get same genes from the parrents(or grand parrents) and some dogs who have defects don`t pass on the defects to puppies, so I don`t understand the reason for this list ?
But maybe it is just me who is stupid
Knowing the dog(puppies from this dog, parrents, grand parrents and siblings) you want to use for breeding, will always be the best solution.
When all comes to all, you can NEVER be sure of how puppies will turn out to be, dosent matter pedigree, bonitation or DNA ?
Another question : when will a defect be big/bad enough for a dog to be addet to this list ? who will be judge for this defects(everybody know that two judges can judge different) ?
....So back to the main question : How to 100% sure that some defects come from the dog in question ? ...this list will always be subjective from judge to judge and therefor the list is useless ...in my opinion !
Rolf