Yorkies and babies

[Ms. Gaston]

I have 2 yorkies and im 7 months pregnant. I dont know how they will react when the baby gets here. My yorkies are very spoiled and they are my babies. I want them to get alone with my new baby boy. What would be some good options for me, what should I do to make sure that my yorkies get along with my new baby? And also how do I stop one of them from urinating on the furniture, even though he is potty trained. Please help.