I think it's just going to take some time. Maxx is very young and I think small dogs especially are very sensitive to small children. I think they have to be because they can so easily be hurt and adults are much more calm. I would recommend keeping Damian very mellow around Maxx and maybe just have Damian sit calmly next to you when your holding Maxx in your lap so that Maxx will learn that Damian poses no threat. I'm sure that with time Maxx will come around. Good luck
