Rule 34 Dev - anthro arm_warmers armwear balls biped canid canine canis clothing collie domestic_dog erection fur genitals green_eyes grey_body grey_fur grey_hair hair herding_dog hi_res knot legwear male mammal multicolored_body multicolored_fur nipples nude pastoral_dog penis sheepdog simple_background sitting sitting_on_ground solo sparksreactor thigh_highs white_body white_fur|6732260392