Breeding question

If the sire to the male and female pups is still around and available I would ask myself these questions...
Is the sire a Hog dog and better all around than the dam of the pups? Is he better bred than the dam...if yes then I would ask myself if the female pup is as good as the dam and as good as her brother...if yes I would consider breeding the daughter to the sire because he comes from better dogs than the dam...

I would then use the same logic with the dam and son...and I would make my decision based on that thought process...

My assumption is that they are not intensely linebred so you shouldn’t have any problem with your plan...just do your best in keeping the best pups...