
If he comes from a good breeder, who has socialised him, done some basic training you should have no problems.
I doubt/hope he has not been living in a vacuum. I would expect if he has been raised in the brteeders home that his housetraining will be progressing normally for his age, as would his other social skills. He should also be fully vaccinated and ready to take out and about.
If this is a good knowledgeable breeder then all the above should be true, so ask! If he has been brought up with the view to being a companion dog, then you have actually got a head start!