PLL Continued from ...
Hereditary Eye Diseases

PLL, Glaucoma, Progressive Retinal Atrophy (PRA) and other eye diseases are inherited and some, including PLL, can be tested for.

https://www.bva.co.uk/media/4509/chs...-2022-read.pdf

Anyone buying a puppy would be well advised to ask if there has been any history of eye problems in any dogs related to the dam and stud (progeny, siblings, parents and grandparents) and if there is a history,
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