Yep, what they said above. General practice is it is dangerous to breed any female Yorkie Indes five pounds. They usually end up with C sections and often complications. And yes, it gets expensive.
Good luck to you and your pups. I would stay in lose comt@ct with the vet as the pregnancy progresses.
__________________ .  Cali  , and Cali's keeper and staff, Jay No, not a "mini" Yorkie - She loves to motor in her Mini Cooper car |