Hi, I am trying this again. I thought I posted a question yesterday but don't know if I did it correctly.
I am a new momma of a 4 month old biewer yorkie named Bentley. He is doing really well so far with housebreaking, and sleeping through most of the night. One thing that is bothering me is that whenever he sees his reflection in the stove or a mirror he freaks out.

I tried to show him in the mirror that it was him and not another doggie but he still flipped out, to where I had to close the door and not let him see the mirror. Any suggestions from anyone would be helpful.
Thanks