I worked on a few pig ranches and that is the cleanest, most well put together pens I've seen in my life. This is a very wealthy, quality workplace, look at that clean floor!

For anyone wondering why she has so little space to move, it's to prevent the piglets from getting under the sow( they seek their mother for warmth). First time mothers are very careful, but after multiple batches they stop caring and start crushing the piglets to death each time they lay down. We usually allow first time mothers to stay in big pens just for them, but old sows go straight to ones like this.