Please snap a couple of pics and post them. wide view and close up.
There are a variety of livestock panels.
Goat panel being the most STURDY because of having the most material, engineered that way so goats can't get their heads stuck from poking thru.
Second with smaller holes (more material) is
hog panel. It has much smaller holes towards the bottom and it only 3 feet tall. I have had plenty of hog jump over them. We have added coral boards up top to make the barrier 4 ft tall.
View attachment 1452802 The last is
cattle panel. Flimsy/floppy- like a fish on a hook. It needs to be mounted to panels to keep it from flopping. It is a panel- not fencing. Fencing becomes tight upon STRETCHING- you can't stretch a panel. You can pull it tight, but it won't stretch.
The 3 products I described all come in 21' lengths- and so does corral boards. They work hand in hand.
We have all 3 types here on our little slice of paradise and they all are nailed up to corral boards.