Cord 1 PRA - Progressive Retinal Atrophy in Dachshunds
What it is: http://www.showdogs.co.za/articles/pra_dachshunds.html
New DNA test http://www.caninegeneticdiseases.net/PRA/testPRA.htm and http://www.caninegeneticdiseases.net/DNAtests/TESTSnow.htm available through the University of Missouri-Columbia College of Veterinary Medice http://www.cvm.missouri.edu/.