Yearly Health Testing guidelines can be found here – Soft Coated Wheaten Terrier Club of America (scwtca.org)
Three DNA tests (DM, Microthyalmia and PLN) for a reduced rate available at Penn Vet. Download the PDF with all the info.
DNA testing advances:
Researchers at the University of Helsinki, UC Davis and the University of Jyväskylä have discovered that the gene RBP4 for canine congenital eye disease is passed from the mother to the puppies in the womb.
Microphthalmia in SCWT- Information to Help You Make Breeding Decisions