2011 :3 ambiguous_gender black_ears black_eyes brown_tail digital_media_(artwork) diives dipstick_ears duo feet feral fur hi_res larger_ambiguous long_ears mammal multicolored_ears nintendo pikachu pokémon pokémon_(species) rodent simple_background sitting size_difference smaller_ambiguous two_tone_ears two_tone_tail video_games white_background yellow_ears yellow_fur yellow_tail