got 2 bags of sow rolls last week.... next day pigs had diaharia, no interest in food, think they still have a bit but its nowhere near so runny...... looked at the rolls and several black ones in there plus a couple of wet mouldy ones in an unopened bag... took it back they swopped it but we checked the new bags and a few black ones in there, they should be golden brown, they said they would send it back for analising and while i was there they asked for a replacement batch to the one that had just arrived about 2 tons in bags from a major feed manufactor.......... waiting to see what results are the pigs are eating again and walking about, i origanally put the diaharia down to the hottest day we had that day