animal_genitalia anus balls black_claws black_pawpads blue_markings canine_genitalia claws feral flower fully_sheathed fur genitals lying male markings on_back on_ground orange_eyes pawpads pink_anus plant sheath solo tongue tongue_out white_balls white_body white_fur white_sheath blp arctic_wolf canid canine canis mammal wolf attempted_signature hi_res