I bought some very inexpensive 1/2"x6"x6' boards and ran them along
the bottom of my Fence, and added some Hurricane Fence to my Gate.
BUT, that side where the PBull is, would worry me, if one of mine could
stick it's head through a space !!!
On that side, you might buy a Roll of Hardware Cloth, and just wire
the whole side. I think 1/2"x 24"x??' would keep it from being "captured"
by that PB.