I don’t think it is photo-shopped.....some dogs are trained to do what is commanded of them. (I’ve seen dogs that stay still with a treat on their nose - until the owner says, “OK”, giving them permission to eat it.)
But, if it is photo-shopped - it’s a darned good job, eh?
I don’t think many things are photo shopped....bur people are always talking about it...Yeah, dogs can be taught many things, they are very intelligent. I have seen that dog bone thing on the nose. That takes a lot of patience from the doggie!