its not necessarily a new problem, I just thought he would grow out of it...assumed he was just having small puppy bladder issues. But he is also peeing (submissive) whenever my boyfriend plays with him (he lives with us) I think we will be seeking a trainer as well, just to be sure we are doing things right, he's sucha good boy most of the time, very bright!
Hmm, sounds like you have several things going on here, then.
I would have his urine checked, just to rule that out. With your vet's blessing, I'd probably also try a cranberry supplement daily, on the grounds it can't really hurt, and might help if he has some subclinical bacterial issues contributing to the peeing behavior.
If you don't have it already, please get the Turid Rugaas book Calming Signals--it will help you and your boyfriend read your pup much, much better, and improve your communication with him. You ought to be able to avoid triggering a submissive pee, if you follow the body language as illustrated in that book.
Meadowcat also started a thread with a video, somewhere on here, demonstrating some of Rugaas' work.
I think getting *the right kind* of trainer is an excellent idea, but since your boy seems kinda anxious and unsure at this stage in his life, please choose extra carefully.
Searching on this site, AFTER reading the "how to choose" article, might be helpful to you guys:
Dog Trainer Search
Good luck, please keep us updated.
(Keep forgetting to ask--does he have anything to do in his crate? Stuffed frozen Kong? RMB?)