Getting ready for twins… with a big dog in house?

I’m due for twins in coming weeks, and am nervous about having a big dog in house. He is a very good dog, and has never caused any problems with us, or with any of the kids… however, I am nervous about having him with 2 infants in the house.

Has anybody on this group faced similar situation, and any suggestions on dealing with this situation?

I really love my dog, but if required, I can send him over to my mom’s place for a few months if that makes my babies safer.. however, I would do that only if required.

Thanks,