2015alpha_channelambiguous_genderblack_and_whitecanidcaninecaniscorrugated_neckcorrugationdigital_drawing_(artwork)digital_media_(artwork)feralmachinemammalmonochromeopen_mouthpointy_earsprick_earsrobotscp_foundationsharp_teethside_viewsilhouettesimple_backgroundsnoutsolosunnyclockworkteethtransparent_backgroundwolf