Understanding the welfare implications of canine corneal dystrophy, a hereditary eye condition that can progress to vision impairment and pain.
Corneal dystrophy exemplifies how heritable eye disease creates chronic welfare costs that accumulate across generations when breeding selection does not prioritise health. A dog experiencing recurrent spontaneous corneal ulcers lives through repeated painful episodes requiring immediate veterinary attention; one developing endothelial dystrophy gradually loses vision while experiencing corneal pain from bullous epithelial blisters. Neither condition is curable; both are preventable through responsible breeding. Welfare management focuses on regular ophthalmic monitoring to detect progression, prompt treatment of ulcers, and palliative approaches such as bandage contact lenses or keratectomy for advanced endothelial disease.