Ruby has started this new thing of barking at my boyfriend when ever he comes into the room. My bf and I live together and Ruby is normally a quiet yorkie.
When ever she hears him coming she'll run to me and growl and then when she can see him she starts barking

He's really sweet to her and loves both my girls as much as I do and i can see it breaks his heart.
I was wondering why all of a sudden she is so protective of me with him? She acts this way when anyone comes to the door (but thats a normal dog thing) I just don't understand why she does it to my bf. She never does it to me.