RE-enter Vault 101

[Touquet]

Is there a way to re-enter Vault 101 if I did not kill the Overseer at the beginning? Or is there another way inside... cause we can told dogmeta to wait at Vault 101...

Did someone have find the little vault boy figurine to put in your house?? I've find one already

 

[Eyenixon]

There's a quest you can get later on that will allow you to return to Vault 101, it's the "Trouble on the Homefront" quest.

You'll receive a radio signal nearby Vault 101 that will allow you to return. Dogmeat has nothing to do with this, he just waits outside on the rocks near the Vault itself.

 

[Touquet]

Ok thx!