I remember a while back "Every Dog Has Its Day" and it being tied into NoName in the news again (time of post == time of his execution); and I thought awhile back some of the Derps posted dog pictures as some form of communication/signaling.
See also Q Posts 2699 and 3000 "What does a dog do when he/she has a bone?"
What comms are this picture signalling?
#JustJoeFromScranton