Bruce
Herd Master
No sense getting more items for the fox's menu if you haven't got the run secure! I would think 2x4 "no climb" woven fence would a be a good choice for the walls, strong enough the larger predators can't break through it, small enough most smaller predators won't fit and not as expensive as 1/2" hardware cloth. Foxes and coons can climb so if they are going over the fence, you would need fencing over the top as well unless you have hot wire.But again if the fox problem isn't resolved they won't last long. If anyone has any suggestion on how to make their run more secure please don't hesitate to add them.
Chicks can go through that and coons can reach through so you would want a foot or two of 1/2" hardware cloth along the bottom. And you need to skirt out about 18" so the digging predators can't get under the fence, again woven fence should be adequate here.
Now, if you have a problem with small weasels, they can probably get through the woven wire so 1/2" hardware cloth would be necessary. But I THINK they are night hunters so as long as your coop is weasel proof the run doesn't have to be.
Good luck!!
Good things come to those who waitOh man why do the mangalitsas have to grow so slowly...They are SO GOOD