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Originally Posted by 4lilyorks  I understand how purebreds come about. So can you tell me what the Biewer Terrier is made up of? Are all the lines being registered of the same mix of breeds? |
This is something I have been curious about to. If the Biewer Terriers are not purebred, but a combination of other breeds, as the claim goes, then what is the specific combination of breeds that is acceptable in order to qualify as a Biewer Terrier? How is it determined if a dog is a Biewer Terrier or any other randomly mixed breed dog? Are all the dogs being referred to as BT's composed of the same breeds? What are they? Is there a specific ratio of breed to breed required in order for a dog to be considered a BT?