Yeah. I know he's just an 11 week old puppy. The only advice I can give you is to handle it as best you can for now and you are right to deal with Dolce to stop him from being aggressive. Kacee is now 6 months old. Thank goodness! I didn't know if I was going to survive. LOL If you can just continue for a couple of more months - if you can live through it - I think you'll have the worst of it beat! I know! Two months seems like forever right now, doesn't it?