Domestic and feral hogs have different body types. Feral hogs are much heavier in the front end and lighter in the rear but if you go with chest girth and body length they come out fairly similar especially since muscle is denser than fat.
We had a national fright hauling company a few years back move their primary line of transit from Dallas to Lubbock adding over 150 miles to the trip just to avoid a 3 county area where on one singe highway they had totaled a dozen semis on hogs over about a six month period.
They had no choice, their insurance carrier was going to drop them and their drivers pretty well revolted refusing to drive that route.
They are an absolute pestilence, but damned tasty and very challenging and rewarding to hunt.
Between October and the end of March I killed over 80 this year in excess of 200lbs and I don’t even bother counting the little ones.
That was all in about a 10 sq/mi radius of my place just patrolling it morning and evenings making a loop around my property and my neighbor’s.
They tend to go right over since the Mustang rides so low. They can sure be hell on windshields!
I had a buddy hit a horse one night in a 78 Fort Pickup doing about eighty. It almost decapitated him, and sheared the cab off with the hood that acted like a blade cutting through it.
Hogs are the reason I had an AR custom built in .260 Remington. Pretty flat shooting to 400yds and with the right bullet will shoot right through the largest of boars if you hit them in the head/neck.
It was built purely as an instrument of Hog destruction and it’s very efficient.
When we hit that cow, it’s head did go through the windshield and within an inch of the driver’s face, but the momentum threw it back in front of the car by the time everything stopped.
Weirdest night of my life. That guy was fit to be tied. He had put a lot of time and money into restoring that car.
Just like humans they can bear young long before reaching full growth.
Market cattle tend to be between 900-1250lbs. A large old cow or bull can double that depending on the breed.
I had Sembrah Bulls that would breed as early as 8 months at about 700lbs, but topped out at over 2,500. some of the cows would exceed 1,500lbs by the time they retired.
I also had a bunch of little registered Angus cows that would barely hit 1,000 at full growth so it depends a lot on breed.
From what I’ve read, many hog hunters swear by the .223, because it seems that hogs are very susceptible to hydrostatic shock, and per the hunters in the below article, a .223 (with the right ammunition) is a better choice than a shotgun with slugs or one of the old big/slow cartridges.