new to pigs

[redchickenguy]

I already have chickens and cats. but now I want to try pigs for meat and profit. And I have a few questions first,how much space do each pigs need. Two, how high does the fence need to be and how deep do the posts need to be. And finely if i butcher them myself can i sell the meat if. (I live in Minnesota)


Thanks, Caleb