If your dogs haven't been around alot of people before & since they are puppies I'd suggest putting them in their crates in another room for a bit.
Then when you are done with dinner and everything and have time to pay attention to them get them out.
They are probably just nervous about all the hustle and bustle that's going on.

That's just a quick fix for now though. You really should socialize them and take them to obedience school. It works wonders!
Good luck and have a good day
Anna