Rule 34 Dev - 2022 4_toes 5_fingers all_fours anthro ass backsack balls big_butt black_body black_claws black_fur black_nose black_pawpads brown_balls brown_body brown_fur brown_perineum canid canine canis claws dobermann domestic_dog feet finger_claws fingers fur genitals grey_background looking_back male mammal nude open_mouth pawpads perineum pink_inner_ear pinscher red_eyes sigma_x simple_background solo toby_the_dobie toes|7919040168