Rule 34 Dev - animal_genitalia feral floppy_ears genitals group male paws plant quadruped sheath tail albin_mesnel alphonse_de_neuville edouard_riou edward_blyth public_domain canid canine canis domestic_dog extinct_breed mammal turnspit_dog 1870 19th_century ancient_art hi_res monochrome traditional_media_(artwork)|21950530140