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Considering the bulk of time that you will be with your dog the time complex in training is basal and able-bodied worthwhile. Livestock guarding dogs tend to have large litters an aspect that bears an obvious economical burden on the shepherd. Not only is it economically unviable for the shepherd to keep all the puppies, the female dog will naturally tend to be somewhat derelict in her livestock protecting duties for the simple fact that she has a large litter of puppies to attend to. Culling by shepherds tends to favor white puppies for all the above listed reasons, which process (known as postzygotic selection--refining a natural breed) ultimately leads to generations that breed pure for the desired white coat.
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