animatronic_male anthro balls big_ass big_butt black_body black_fur blush blush_lines butt butt_focus collar collar_only fur genitals machine male male_focus nude presenting presenting_hindquarters simple_background solo yellow_background yellow_eyes candougie those_nights_at_rachel's doug_(tnar) animatronic border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog robot sheepdog