FURVERT!

3:2 4_toes abs age_progression anthro areola barefoot biceps biped blush blush_lines bulge canid canine canis claws clothed clothing directional_arrow duo embarrassed eyebrows fangs feet finger_claws fur greyscale growth happy hi_res human imperial_unit information john_(justagoodboy)justagoodboy label larger_anthro larger_male male mammal metric_unit monochrome muscle_growth muscular muscular_anthro muscular_male nipples number open_mouth paws pecs plantigrade simple_background size_difference size_play smaller_human smaller_male smile standing stated_adult stated_age tail teeth toe_claws toes topless underwear underwear_only unit white_background wolf