Collie Eye Anomaly

Collie eye anomaly (CEA) is a congenital, hereditary eye disorder that primarily affects Collies and other related breeds. The condition is characterized by a malformation of the eyeball, which can lead to vision problems or even blindness.

CEA is believed to be caused by a genetic mutation, considered relatively common in the breed. While there is no cure for the condition, affected dogs can often lead everyday, happy lives with proper management.
Collies (including smooth and rough collie varieties), Shetland Sheepdogs, Australian Shepherds, Border Collies, Lancashire Heelers, and Nova Scotia Duck Tolling Retrievers have all been reported to experience it.
In contrast to Border Collies, Collies, and Shetland Sheepdogs, the frequency is high. Collies’ genetic incidence is as high as 95% in the United States, while their phenotypic occurrence ranges from 80 to 85%.

Treatment for Collie Eye Anomaly

Sadly, there is no effective treatment for CEA. Surgery may help reduce the harmful effects in dogs with setbacks from CEA, such as retinal detachment or holes in the layers of the eye (coloboma). Retinal detachment can cause vision loss but not pain.

The good news is that the illness doesn’t worsen enough to impair vision in many dogs.

Early diagnosis and treatment are essential to ensuring the best possible outcome for your pet. If you think your dog may be affected by CEA, talk to your veterinarian as soon as possible.