It looks like the dog ate a Japanese firefly. Could you please tell me in detail what to do? 2024-08-14 by News AIに聞いてみた。 Google Gemini Answer Fireflies are not native to Japan, so it is unlikely that your dog ate one. If you are concerned that your dog may have ingested something poisonous, please contact your veterinarian immediately. 15203 Post Views: 7