The terms for stud dogs and brood females are in Czech and Slovak republic: Xrays for elbow dysplasia and hip dysplasia. Also for the health maintaining, I recomend testing degenerative myelopathy and dwarfism. As a bonus is good to make an overall analysis of blood and keep an eye on health.

X-ray HD and ED will do you any good vet

DM and DW to make two accredited laboratories - Laboklin and Slovgen