We moved with our 6 months old puppies from Arkansas to Illinois and Had to retrain them again. He needs to get use to his new home.... and probably confused as to where he is suppose to go...... It is an adjust ment for them too...... Also, if your puppy was use to having just you around and now you have the boyfriend, he could be feeling neglected and needs some extra attention. We put our boys in crates in our bed room and they quit the whining. But needless to say, we have them in bed with us..... It takes time and whenever a dog has changes they become upset. I can't move furniture without them running around trying to figure out what happened. Or they will bark at the change until they get use to it. hang in there.... and things will get better