I have killed several of the "Russian" strain hogs in Texas and also in southern Oklahoma...On one of our trips down to southern Oklahoma I took a hog hunting newby for a bowhunt and he shot a big old sow in an overgrown grass field. When she ran off before she died we went to where she stood up from when he shot and there was a hog nest with 6 little pigs in it. Fawn colored with "racing stripes" as I like to call them on the true wild strains. The guy who shot the hog felt real bad but he never saw the young ones so he didn't know she had a litter. He also lived in the city so he had nowhere to keep pigs so we took the 6 and gave 4 of them to the ranch hand and I kept 2 small boars for myself.
I bottle raised those little guys in our house until they were took to food and then moved them outdoors to a pen I built behind out house. Those 2 boars grew to huge proportions and grew some extremely formidable looking tusks and were very aggressive. They were never outside of that pen which was a bout 60' x 60'. We used to have 3D archery shoots at our house some and one of the shots was the stake was about 1 foot from the hog pen. Made for some unnerving shooting with a huge wild boar hog woofing at you from inches away and trying to get through the fence.
1 day a friend of mine approached me about purchasing one of them for a breeder for some sows he wanted to stock on his hunting land (back then we thought we wanted them). We made an agreement and he brought a horse trailer over so we backed his trailer up near the pen and put a hog panel on both sides securely and then I cut the hog wire between to let the hogs in to that area to get into the trailer. We put corn in the trailer and when those hogs took there first step onto ground they had never walked they went nuts! They ended up busting under the hog panels and getting out of the confined areas and they chased my buddy up onto a borrowed trailer I had sitting there and proceded to knock the taillights out of the trailer. We made a dash for the house and I got my 30-06. When we went back outside 1 hog was headed toward my parents house and the other was headed toward a neighbors. We jumped in his truck and took off after them and the hog headed to my folks ran up and was raking the truck so I shot him and then we went to the other side of our place and shot the other one...
Even though those hogs had always had good clean feed and grain their entire lives and we took great care in preserving the meat and even took them to the local slaughter house right away and told them to season and everything else the smell of it cooking would still run you out of the house
Your a tougher guy than me if you can stand to eat full grown, uncut, wild boar meat. If they are cut when young and de-nutted they are fine but if they keep the nads then they are worthless for tablefare...
I have pictures but will have to get the scanner working to post them...