Yeah, snaring hogs is legal in Texas. I've snared several hundred over the years. I use a stainless 3/16 aircraft cable rated at 3000lbs and I've had it break on big hogs. I use 1" heavy wall angle iron for locks cut into 1" lengths and drill them myself. You have to be careful what you tie up to though. A fence post is a lousy choice unless you like replacing many feet of ranchers fence...and probably still not get the hog. I try to find a location on a fenceline where they are crossing and a close tree to tie onto. I also have some quad hooks made from 3/4" steel rods that I use for a drag with 8ft of 3/8" chain but I prefer a set where I know exactly where I'm going to find them. Crawling on yer belly thru brush looking for a hog of 350lbs+ can get exciting, not mention crowded. I've killed them so close they've fallen on me. If you have deer, hogs, and coyotes going thru the same scoot, just piss in the scoot and come back a few days later. The coyotes and deer will move out of that scoot and the hogs will find another location too. Then you can set up yer snare. Most of the time the hogs are snared around the neck. I've gotten some snared around the rostrum and if it weren't for the tusks, they would have slipped out. The cage traps are all but worthless. You'll catch the dumb ones but once another hog sees another hog trapped, he'll never set foot in one. It's a hoot to come up on one that is a fresh catch. You only think a hog can be a bad boy. Wait until you get out of the truck and he is charging full blast straight at you with his mouth wide open. They can hit 30mph in the second step. That's why I use cable rated so high. The biggest for me is about 450lbs and that one might have tipped the scales at over 500 lbs. He was one of them that pulled the drag and snare into a huge brush mot. I had to crawl thru the brush on my belly when it dawned on me that the brown and black about 10ft in front of me was him. My Colt Anaconda sounded like it was a belt fed machine gun. He did manage to get up with 3- 240gr HPs in his neck but the last shot ended his career as a father. So yeah, you can snare hogs but if you want see them afterwards, you're pretty much going to make yer own snares. I've never had a store bought snare hold even a small hog.