20215_fingersanthroanusathleticathletic_anthroathletic_maleback_musclesbacksackballsbig_penisblack_bodyblack_furblack_nosebrown_bodybrown_furbuttcanidcaninecanisclawsclothingcollarcrouchingdigital_media_(artwork)digitigradedobermanndomestic_dogfeetfingersfootwearfurgenitalshindpawhumanoid_genitaliahumanoid_handshumanoid_peniskahluklaus_doberman_(character)looking_at_viewerlooking_backlooking_back_at_viewermalemammalmostly_nudemulticolored_bodymulticolored_furmuscularmuscular_anthromuscular_malenudepawspenisperineumpinscherpresentingpresenting_anusrear_viewshadowsignaturesmilesockssolotoe_clawstoeless_footweartoeless_sockstoestwo_tone_bodytwo_tone_fur