I enjoyed the show.
I did not agree with the "scientist" on everything, but he did make some good points.
There were some generalities presented which to me might be inaccurate.
Measuring the length of the snout, might have some validity in determining domestic vs european lineage. But it does not show if a hog was pen raised, or born in the wild.
He also stated that large hogs can only come from a farm, b/c the quality of food available in the wild is too poor to produce a large hog. That can be the case, but not always. Wild hogs often have access to sources of rich food, such as farms, deer feeders, etc. I dismiss the notion that a wild hog can not achieve large proportions.
Same argument applies to the front teeth, which are spread in the front on domestic hogs, but are close together in wild hogs.
Tight teeth in the front would certainly indicate a wild hog. Spread front teeth could conceivably go either way. If a hog is born into an area with a rich food supply, I would think a hog could have the spread front teeth.
Speaking of teeth, there were 2 skulls of large hogs which were presented, which were killed in the wild. I believe he declared these were farm raised b/c of the spread front teeth. However the insiscors, or "tusks" were very long and pronounced on both skulls.
I once worked on a hog farm at a University. We were taught to cut these teeth soon after birth, I believe we called it "farrowing" or something to that effect. I don't know if it is standard practice with farmers to cut their teeth all across America, but we sure did it.
I am guessing a little here, but if a hog has large tusks, he was probably not born on a farm.
I did enjoy the show, wild hogs are fascinating to me. I have seen 4 large hogs in my life. Two were estimated around 400lbs, another weighed in at 600lbs. These 3 were all shot and killed. My step father and myself saw a HUGE hog in October 2006. I would put him in the 750 range. He was in pretty thick stuff, and I could not get a shot at him. Damn he was big, and scary.