They usually spend about 2 weeks on a given area of the field, and then we move their electric fencing. But they're doing such a good job at digging, and eating all the weeds, that we'll have to move them this weekend after 4 days on one spot. And they're so playful in the mud that they're almost dangerous to get in the pen with. Not that they're aggressive. Just that they're getting heavy enough that a good sideswipe from one spinning around in play (at knee level) that you have to watch yourself in the pen. I've been tossing apples to them to just to watch all 6 of them run after the apple all at once. Imagine a four-legged rugby scrum and you get the picture. We'll be selling them around Thanksgiving, so they'll be really big by then. You can buy 1/2 a pig at $3.50/lb plus the processing cost which varies by smoking, cuts, and packaging options. Just ask for details.
Leeks surrounded by their own moat