Hello all. I have three piglets (9 weeks old), that I picked up from a very reputable farm nearby one week ago. They all had mild diarrhea for a few days, but now one is having severe diarrhea. It just constantly drips from his rear end, it is pale green in color. The piglets are all acting great. They are eating, drinking, and playing as normal. They were on pasture grass, hay, and a pellet mix at their old home, and are now on barley grass, clover, and a medicated pig starter diet. The feed store employee recommended the medicated diet because of the major problems with diarrhea in pigs last year. This is our third year raising pigs and we have never used medicated feed before. I just did some research on the medication (Carbadox) and I am really upset that I have been feeding this. I has been banned from most countries and the FDA has just recommended that this be removed from animal feed due to it being a carcinogen. I will return the bags to the feed store, but what should I do about the diarrhea? I have given yogurt for the last couple of days, but there has been no improvement. Should I just be more patient? As I said, they are all acting normal (other than nasty diarrhea in one). Sorry this is so long. Thank you for any help/advice, I really appreciate any feedback.