FURVERT!

2016 all_fours animal_genitalia black_body black_fur black_nose border_collie brown_eyes canid canine canis cinta collie detailed_background domestic_dog feral fur genitals grass grey_body grey_fur herding_dog looking_at_viewer male mammal nude pastoral_dog plant sharp_teeth sheath sheepdog solo spots standing teeth tongue tongue_out walking white_body white_fur