Dark green tar-like diarrhea?
My dog started having this symptom about 3 days ago. I thought it would clear itself up as it started right after my dogs all got into the trash. She is the only one who has it though. The diarrhea is almost black with a green tint, and very loose or tar like. This is the ONLY thing that is out of the norm for her. Other than her poop, she eats fine, drinks fine, plays normal. I'm so stumped about what it could possibly be?