Well, she is three and a half and has never been bred from. Her owner was most surprised when I suggested she was a bit too old to start now. He had bought a Kune boar in the hopes of a litter and supposed he was too small to do the job. (where there's a will(y) there's a way
He was given her as a small piglet on the understanding that he wouldn't send her for slaughter and wouldn't even consider letting me have her to do just that, though he did agree that pigs make very expensive pets so, I wished him luck and left him to it!