Gosh, I can't remember the last time my dog got a bath!... Maybe when she got skunked about a year ago? Unless he gets dirty, I wouldn't overdo the bathing. It can dry out their skin quite a bit. Even if mine get's a bit of mud or sand on her, it's easy to brush out once it's dry.
I reiterated what the others above stated in regards to socialization on your other thread about being worried he'll be shy. Be a firm, fair, consistent, confident leader and he'll follow suit. Don't coddle him but reassure him. When training, give him the option of making a choice and if he makes the right one, reward every time. They are a thinking breed so mental stimulation is almost more important that physical, especially at such a young age.
More pictures, please!