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Finding another line is going to be hard as my dog "grandfather's" line is one of the best winning show blood lines today. If I bought another dog I would have liked it to have come from that line, but now not knowing where the duct problem was inherited from, I am not so sure now. What I want to know is how do you track down which line has the problem when so many blood lines are involved in the breeding of a dog. Also how many generations does the problem continue for or is expressed in.
If I bought another other dog how do I know that they wont have some other problem or the same one, as I have read that 20 to 25% of small dogs can be born with this condition. Silkies can also have other inherited problems as well, which I feel are worse than what my dog has. Her problem is only cosmetic as far as I am concerned which prevented me showing her. She did not have any discomfort from the extra tearing on one side of her face and certainly did not get any infections as a result of the issue. I just did not like the look of a stained face, which I read, could have been washed daily, if necessary, to improve the situation. I have seen many white coated dogs like maltese and some poodles which have a fair bit of tear staining, maybe they have the same problem, does that mean that those people should not breed from them?