Mrbb she did have more than one cub. My friend saw it earlier this evening running across the road. Not much bigger than a groundhog. The sow was still nursing. This sow and the one cube were hit not even 2 miles from my house. I'm sure by winter she would have been approaching 350 lb. Like I said the weight is fairly accurate estimate for live weight. They measure the girth of the chest just behind the front legs. Her girth was almost 45" and the chart showed about 284 lb.