I draw my dog male character Duke(left) and Korin(right) with simple green colored background and I draw this art in around 2008. this is just a scribble art and I don't think to draw decent art, so I can easily try a different pose and Duke make very interesting pose, and I use too many hatching effect to check how they come out. I think it's good to draw this like easy art when the decent art is harsh to draw.