Multiple sires have become less of a "baddy" than it used to be. As a matter of fact, the get can be registered but the sires and puppies MUST have DNA tests to prove parentage. I am pointing this out to say that some females can and do stand for males even when they are already pregnant. I had a female who would beat the tar out of any male if she had already been impregnated and she always vomited the first and second days of her pregnancy. |