Aren't those Texas feral hogs large and aggressive?
Yes. My biggest scare in the woods so far was when I encountered a group of nine pigs. We were able to scare them away by waving our walking sticks and feeling at the tops of our lungs. They didn't run off, they just slowly melted back into the woods and for the rest of the hike we'd catch glimpses of them pacing us off about 30 yards off the trail.

The largest one seemed as big as our couch!
-Blast