hand drawing. dirty dog. black outline. . drawn in pencil, ink, felt-tip pen, marker on paper. a careless quick sketch. comi

animal art background black canine careless cartoon character clean clinic comi comic cute design dirty dog doggy domestic doodle drawing drawn element felttip guilty hand healthy help icon illustration ink isolated like marker mood outline paper pen pencil pet pooch puppy quick sad sitting sketch smile store style symbol think unclean vector veterinary white