animal_genitalia animal_pussy anthro anus back black_body black_fur black_pawpads black_pussy breasts butt canine_genitalia canine_pussy collar collar_only digitigrade eyes_closed female forest front_view fur genitals handpaw head_on_pillow medium_breasts mountain multicolored_body multicolored_fur nipples nude on_ground open_mouth pawpads paws pillow pink_anus pink_nipples plant pussy sleeping solo spread_legs spreading teeth tree white_body white_fur blp border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog attempted_signature hi_res