Farm raised pork is the best! We raise crossbred hogs with good genetics, Yorkshire/Hampshire sows and a Duroc cross boar. They have produced well, with low maintenance, run on pasture, supplemented with 3-4lbs of feed in the afternoon. I bought a Gloucestershire boar pig this August. We plan to breed him to our younger gilts this spring to add on more belly for bacon. We have woven wire fence stretched 6 inches above the ground with one strand of barbed wire on the bottom. This has worked well to keep them from pulling up on the fence. We have other livestock and rotate pastures, this works as a "all in one fence" for us. All of ours are friendly and easy to handle, but we have spent time working with them.
For our pens around the barn we have wire hog panels framed with 1in-1.5 steel tubing. This works well for hogs. We bought ours at a farm auction 10 -12 years ago. There are lots of fencing options out there, the challenge is finding the one that will work best for you and your land.
We use these round top sheds for our hog houses, they are durable and last a long time. It's in our garden at the moment, I penned a couple of pigs in there this summer to get rid of the Johnson grass.
An A-frame on 4x4 skids made out 2x4's and tin works well too.
Your state Extension office or other state Extension websites will have helpful Fact Sheets on raising swine. The Missouri Extension office has these if you want to keep track of your budget costs.
https://extension.missouri.edu/publications?title=&combine=Swine&sort_by=field_revised_date_value&sort_order=DESC
If you want to build your own shed, waters, etc. this site has some good plans.
https://smallfarmersjournal.com/plans-for-hog-houses/
