Nick Roch - heartbroken after TB wipes out herd Picture: Debbie James By Debbie James A pioneer of farmyard milk vending sales in Pembrokeshire has spoken of his heartbreak after losing his entire herd to bovine TB. Nick Roch and his wife, Marie, had built up a hugely successful direct milk sales business with milk produced by their Holstein Friesian herd at Kilanow Farm, Stepaside. But every cow has now been slaughtered following a major TB breakdown. They have now teamed up with another dairy farm to keep the Simply Milk vending business going but say they are unlikely to ever return to producing milk after the trauma of the last 11 months.