Cone Degeneration (CD) - Deutsch Kurzhaar DogCheck wiederholte Bildung subkutaner Hämatome und

wiederholte Bildung subkutaner Hämatome und unerklärliche Lahmheit seit der Geburt

and are usually smaller than littermates

Clinical signs of affected puppies are deafness assessed by abnormal behaviour or by BAER (brainstem auditory evoked response) examinations

which can occur episodically

Most of canine retinal diseases with known causal mutations are rod-cone degenerations also known as progressive retinal atrophies (PRAs)

Cone Degeneration (CD) - Deutsch Kurzhaar DogCheck wiederholte Bildung subkutaner Hämatome undCone degeneration (CD) is an autosomal recessive disease in dogs similar to human achromatopsia. The disease is characterized by day blindness and absence of retinal cone function in adult dogs. The symptoms are only present in bright light, which means vision in dim light is normal. Affected dogs remain ophthalmoscopically normal through life because rod photoreceptors remain functionally and structurally unharmed. They develop day blindness and