My boss (the ex-big-dog-only person who is now a rabid pug fan), turned me on to this.
Mine did this all the time. I could also suck them into believing a stuffed pug that I had was real, and they were very jealous of it.
Awww. That was kinda sad. Poor little dumb doggie.
What’s even more funny is to watch the video with two pugs in the room, who watch the pug in the video watching the pug in the mirror, and who go nuts trying to find where the barking pug is.
My pug, Ginger, doesn’t react to mirrors that way. But any dog barking or door-bell ringing on the television sends her over the edge. I’ll have to play this when I get home. The barking will drive her bonkers.