all_foursanalanal_penetrationanimatedanimated_gifanthroanthro_on_feralanthro_penetratedballsbestialitybipedbrown_bodybrown_furbuckled_collarcanidcaninecaniscaptain_(folfad)collardetailed_backgrounddigital_media_(artwork)digitigradedoctordoggystyledomestic_dogduoeyes_closedferalferal_penetratingferal_penetrating_anthroferal_penetrating_malefluffyfluffy_tailfrom_behind_positionfurfurnituregenitalsgerman_shepherdgrey_bodygrey_furherding_doghi_resinsideintraspeciesintraspecies_bestialityjeffusherblooking_pleasuredmalemale/malemale_anthromale_feralmale_on_bottommale_on_feralmale_on_topmale_penetratedmale_penetratingmale_penetrating_anthromale_penetrating_malemammalmating_gripmountingnudeobscured_penetrationon_bottomon_tableon_topopen_mouthpastoral_dogpawpadspenetrationpenilepenile_penetrationpenis_in_asspink_pawpadspixel_(artwork)pixel_animationquadrupedsexsheepdogshort_playtimeside_viewtabletailthrustingveterinarian