I have a 3 month old morkie(maltese/yorkie mix) I have usually with him most of the day... Now my problem is whenever someone comes in a room where me and him are in he goes nuts and wants nothing to do with me,when I am in a room with a bunch of people he doesn't want to have anything to do with me... could this be because I'm with him all the time and he likes to see someone new or someone he has not seen for a couple hours?

He is a social butterfly! This is not a bad thing, much better than the puppy who is afraid of anything new or is aggressive to strangers.

Yea lol if he sees a stranger he will bark goup to u and lick u lol