NCL - Canine Neuronal Ceroid Lipofuscinosis in Dachshunds
What it is NCL: http://www.caninegeneticdiseases.net/CL_site/basicCL.htm
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/.