Which significant genetic concern in Collies affects eye structure and requires checks on puppies as early as five or six weeks?
Answer
Collie Eye Anomaly (CEA)
Collie Eye Anomaly (CEA) is identified as a primary and significant inherited health concern within the breed, directly impacting the structure of the eye. This condition carries the potential to cause severe vision impairment, potentially leading to complete blindness if severe. Due to the impact this condition has on vision, responsible breeders are advised to conduct screening checks on puppies quite early in their development, sometimes when the pups are as young as five or six weeks old, to identify affected individuals early in life.
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