Rule 34 Dev - 2016 4_toes anthro ass back_muscles backsack balls barefoot biceps biped black_balls black_claws black_fur black_nose black_pawpads black_sclera blue_sky canine claws day detailed_background eyebrows foreshortening fur green_eyes grey_fur grey_tail hair hi_res landscape leaning leaning_forward looking_at_viewer looking_back male male_only mammal mountain multicolored_fur multicolored_tail muscular muscular_male nude pawpads paws perineum perspective presenting presenting_hindquarters rear_view signature sky solaxe_(artist) solo tharis toe_claws toes white_fur white_hair white_tail wolf|2505720752