anus balls black_body black_fur brown_body brown_fur butt creek day detailed_background detailed_fur feral floppy_ears forest fur genitals light looking_away male multicolored_body multicolored_fur outside perineum pink_anus plant presenting presenting_hindquarters quadruped raised_tail rear_view rock short_tail shrub solo standing tail_aside tree water white_balls white_body white_fur white_perineum blp canid canine canis domestic_dog mammal detailed hi_res lighting