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Originally Posted by ladyjane  Oh, but yeah, let me add that I would not expect my vet to just assume it was genetic. Both of mine had full workups.
I just have a strong feeling that it is becoming more of a genetic issue in yorkies due to breeding...of course that is not based on anything but MY thoughts and the fact the vets see a lot in yorkies. |
It is not out of the realm of possibility that PLN in Yorkshire Terriers could have a genetic component. The University of Pennsylvania has developed a PLN DNA test for Soft Coated Wheaten Terriers and Airedale Terriers. See:
SCWTCA - Genetic Testing for PLN-Associated Variant Genes
This test is currently available only for those two breeds, but I'll ask the primary researcher on the project if they have studied other terriers such as Yorkies and let you know what I find out...