He pooped again today over 36 hours later. It was less tar like but still a bit black. The last few pieces were pretty white which is a sign of too much calcium. I pulled apart the first big piece and could see some long hairs within the stool. I may try some cat hair ball meds and see if that helps. Initially when before this began almost three weeks ago we were visiting someone's house and he began chewing on some cat hair balls which we promptly thought we got out of his mouth. |