Harley is Clear for CEA
The Optigen results were received today and Harley is clear/normal for CEA. CEA is Collie Eye Anomaly, a simple autosomal recessive genetic eye disease that affects several herding breeds and the Toller. CEA has exisited in the Toller since the early days of breed creation but was only recently discovered as a “known” disease. The US Toller Club has answers to common questions in a CEA FAQ on their website.