Stud dogs or brood bitches who produce offspring of consistently poor quality or with genetic problems known to be inherited in the breed are therefore of
no value as breeding stock and should not be used again, except in breedings directed towards test mating or health research.
Stud dogs or bitches who produce offspring of consistently poor quality in their first two breedings have
no value as breeding stock and should not be bred again.
Not exact matches
John Saxon takes the lead in the sequel telefilm Planet Earth, where he's taken prisoner in a matriarchal society of slaveholding women and immediately becomes
valued as potential
breeding stock (Saxon is, quite literally, a stud).
Auctioneers have no concern whatsoever for the dogs, who are tossed around and promoted solely for their potential monetary
value as «
breeding stock».