No offence meant here folks, but if you're novices to pigs you should do a hell of a lot of learning and working with them before you even consider breeding them.
Dubie, I wouldn't advise breeding from the runt of the litter. Other's may disagree, but IMHO you want the very best of pigs to breed from, definately not the runt.
Sorry guys, this sounds soooo negative, pigs are great and I think everyone should keep them
But you've got to learn to walk before you run and there's a big difference between raising some pork for the freezer and looking after a maiden gilt the first time she farrows.
Good luck with it though,
Karen