Yeah my one cat had giardia when we got him and giardia ones are truly the spawn of Satan. Sulfur is strong and the crap smells identical. He did that in my face a few times. I often return the favor in his face when he steals my chair. He doesn't seem to mind though but it's still fun. I have IBS-C and had fundoplication surgery for GERD and hiatal hernia in November so I'm full of it no pun intended.