He is a 4 month unneutered male pomernanian. He seems to have a lot of energy and wants to socialize and play all the time. He isn't trained the way he should've been. I have had him for a week now. The first day, he did not whine nor cry. He isn't potty trained and had numerous accidents. The second to fourth day he gotten use to me and started interacting. He's much more shy and "serious" with my boy friend. He is very addicted to treats, that I noticed. Every time I reach for one to start training him he goes into an absolute frenzy.
Fifth day, I noticed he is whining now, when left in the playpen and crate, when left alone, when I leave for work. He doesn't whine with my boy friend or very minimal. I started seeing some aggression, anxiety and isn't eating as well. He still has accidents, but is a little better than before.
Sixth day, I am distraught. He has chewed on the floor board, peeing everywhere, doesn't want to go in his crate, or play pen. He isn't eating his kibble, only wet food. Nipping at face kind of like rushing at it. Biting hands (probably from teething) and cries whenever not in my presence.
Did I give him too much attention or not enough? Should I leave him alone not free roamin in my sight and to the minimal interactions (walk, play, feed, potty, train) and have him crated? I could use some advice.