You see below the german database. Please notice the following:
The results can be: positive or negative, "unbekannt" for unknown and "neg. d. Eltern" means negativ because of negative tested parents
Please note, that the parents of the cats which are marked as "positive" resp. "equivocal" probably not will descent the desease. There is always the possibility of an acquired form of PKD.
All results of the cats in this database are proved by the admin.