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Originally Posted by Nancy1999  This is my take on it too. I think it also gives breeders a false sense of security as well! |
I don't think that it gives breeders a false sense of security, I think they are well aware of what diseases plague the Biewers and what tests are valid. That and I'm sure that they know that there are no DNA markers that will identify whether their dogs are carriers or not. It's as it is in the Yorkshire Terrier.