FURVERT!

1:1 3_toes abs anthro armpit_hair barefoot body_hair briefs canid canine canis clothed clothing countershade_body countershade_feet countershading digital_media_(artwork)eyewear feet fizzyjay flexing fur grey_body grey_fur hi_res male mammal muscular muscular_anthro muscular_male nintendo nipples plantigrade smile solo star_fox tail toes topless underwear underwear_only wolf wolf_o'donnell