I am very sorry, your dog does not have any West lines in the five generations. I thought other dogs of The breeder were being used in this breeding. Actually to answer your question, I would refer to your dog as a dog of "Czech breeding". Technically, this is not a Czech dog because the parents were not registered in Czech registry, but rather they are AKC dogs of Czech descent. The DDR factor is not in play in this pedigree. Once again I am sorry, for speaking off the top of head, instead of looking up the pedigree first.