ambiguous_gender
blade_wolf
canid
canine
canis
digital_media_(artwork)
digitigrade
feral
full-length_portrait
grey_background
hi_res
konami
machine
mammal
metal_gear
metal_gear_rising:_revengeance
platinumgames
portrait
quadruped
robot
robot_feral
simple_background
solo
tail
unknown_artist
wolf
