20214:3anatomically_correctanatomically_correct_genitaliaanatomically_correct_penisanimal_genitaliaanimal_penisanusballsbedbuckled_collarcanidcaninecanine_genitaliacanine_peniscanisclawscollarcoloreddenali_danedigital_drawing_(artwork)digital_media_(artwork)digital_painting_(artwork)digitigradedomestic_dogfeetferalfull-length_portraitfurnituregenitalsgreat_daneharlequin_great_daneheterochromiahindpawinsideknotknot_in_sheathlegs_uplipstickinglooking_at_viewerlyingmalemale_feralmammalmastiffmolosseron_backon_bedpainting_(artwork)pawpadspawspenispenis_tippink_sheath_slitportraitrealistic_feralsheathsheath_slitsolospread_legsspreadingtailtail_anustoe_clawsveinveiny_penisvirtyalfobo