Suggestion on building a bay pen

Hey ya'll,I have built some bay pens and one of the things we did was put tin on the bottom about 3 feet up from the bottom behind the chainlink so the hog could not see outside and they never tried to run through it I think is was because they could not see on the other side and instead of using t-post we used landscaping timbers found a scatch and dent sale.some ol rolls of chainlink but they were the galvinized heavy gage and some ol tin from some one down the road that had tapped holes from being removed from pumphouse/shed

also built a round one out of just the cheap panels at tractor supply company and t-post with a box for containing the hogs separte from the round pen, we checked our young dogs to see if they are loose, tight,grity, catchy.

the first pen was for holding hogs about the biggest hog ever held in the was about 350-380 but if the pen walls was not a least 7-8 feet some boar got out we learned as we went.we started out at about 5 foot

gotta go the Mr. just pulled in the drive

Belle