I don't think your problem is near as bad as it sounds. She sounds like a wonderful little girl, but with her in heat, and the other mother's protective nature, what else can you expect? I would keep her away from the mom's and the puppies, so that problem is solved. Once you have found new loving homes for your puppies, you can start socializing her with your females. I would keep socializing her under supervision with the others that you have and give your full attention to this so that IF a problem arises it can be corrected immediately.
I would probably wait until her next heat if you are planning to breed her. Give her a chance to fit in to her new surroundings and so she'll feel safe and secure first. I mean you have two litters now, so please don't rush her. Two weeks in a new home, with strange dogs and puppies is not really a very long time. Please be patient with her.
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Janet |