Muller and Highway (by Trakehner stallion bHohenstein/b out of a Weltmeyer dam) have been competing successfully even though the horse went blind last year, the victim of an incurable eye infection. ... In summer 2006 the family returned from bvacation/b to find the horse in his stall, eyes wide open an not moving, not even taking a step to say hello. The vet diagnosed blindness and at a clinic it was found that his retina was degenerating (atrophy of the retina). ...