I love the second to last photo..."Awww, please, let us come inside, we'll be good". ;)
They watch the door all the time and whenever we let them out of the pen they bound for the door. They can see us in the house through the windows from where they are penned now so I think it's a safe place for them in their mind. Even if they are running around having fun as baby goats do when they see Malia go inside they are at the door in a flash. They are attached.