Half-brother, half-sister breeding is inbreeding. As to whether or not there may be problems from it depends on the sire of the dogs whose genes were doubled. Debonair's Diamond Casanova is the result of the same inbreeding and he's a beautiful champion. You had better know the line in which you are inbreeding though as you will bring out the best but also the worst. She really needs to talk to the breeder and find out as much as she can about the sire of both parents and his lines health backgrounds.
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Tami |