There were two more sows who were due to give birth last week – Bess and Bacon. Both of them looked enormously pregnant. Their swaying bellies nearly brushed the ground when they waddled to their food dishes. Star, who is Bess and Bacon’s mother, had her piglets a week ago. She was very aggressive towards them after she gave birth, and charged at them and drove them away if they got too close to her nest where her litter of piglets was slee….