What does FACS stand for? FACS is the acronym for Fellow, American College of Surgeons. It is membership in a very prestigious organization, which requires surgeons be...
Your dog can indeed get ink poisoning. Actually my dog ate one too and i called poison control, they said thee ink is not toxic you just have to worry about the pen part puncturing somthing.
Neither erythritol nor stevia has been found to be toxic to dogs in scholarly studies but an osmotic effect can be seen after ingestion of an excessive amount of these artificial sweeteners and this is just what you're witnessing at this time.