How to choose slatted floor in the farrowing pen

The slatted floor for pig farrowing pen is considered a combination of cleanability, durability, comfort and cost. Although plastic slats are very suitable for piglets, their strength cannot meet the load-bearing, wear and tear of the sow, so the most suitable method is to use two different materials in the farrowing pen. Use cast iron slats for the sow and plastic slats for the piglet.