[font=Arial,Helvetica,sans-serif]My pigs have been on Bactrim for 3 days now. The vet said to call her if I noticed and runny poops. Well I havent noticed any of that but I have noticed that the poops are much darker than they were, very dark brown. Hansel has also seemed to be itching a lot. He nibbles at his hips and rubs his nose. Could this be from the anitbiotics? Mites? or could it be something else? Any input would be great![/font]