Gilts with supernumerary teats (extra teats normally not well developed) should be rejected as this is not a good genetic trait for a breeding sow. Historical background of the gilt should be ...

A good sow or gilt can give birth to over 10 piglets. Pigs mature at 8 months and have a gestation period of 114 days. If you’ve ten gilts as your starting point then you can easily achieve your ...