I misread the ref sheet of Robbi and thought he was a feral wolf instead of an anthro, so this was the first sketch I made. Showing it to Pfluftel, he corrected my assumption and I proceeded with the sign you have already seen, but Pfluftel turned out to like the sketch with the feral canid so much he decided to make me turn it into his dog Rusthy, who had passed away, recently. So he could always remember them and the good friend he was to him. That honored me a great deal and thus, this picture happened. :)

Copic MArker on Bristol.