Danish-Swedish Farmdog
Achromatopsie · Hemeralopie · Tagblindheit · Achromatopsia · Day Blindness · Hemeralopia · Zapfendegeneration · ACHM
Cone degeneration is an inherited eye disorder where the specialized light-sensitive cells in the retina responsible for color and bright light vision, called cones, gradually break down. This deterioration specifically affects the dog's ability to see in daylight, while the rod cells, which handle low-light and night vision, remain completely healthy and functional.
Symptoms typically become noticeable in puppies between 8 and 12 weeks of age, especially when they are outdoors in bright sunlight. Owners may observe their puppy squinting, showing extreme sensitivity to bright light, or bumping into objects during the day while navigating perfectly fine at night.
There is no cure for this condition, but it is painless and can be managed with simple lifestyle adjustments, such as using protective UV goggles. Lifetime management costs generally range from 200 to 1000 EUR, which covers the initial veterinary eye exams and protective gear.
More conditions affecting the Eyes.
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
