Swine > Reproduction
The castrate male pig is called a barrow.
Other terms that might be of interest to you: Boar-Intact male pig used for any breeding purpose. Barrow-Castrate (neutered) male pig Sow - Female that has farrowed at least one litter. Gilt - Young female that has not farrowed her first litter. Farrow - To give birth to piglets. Shoat - Any pig between the weight of 40-120 pounds.
« Back to Swine