The outcome of Topigs Norsvin balanced breeding program for sows is a high number of piglets born per litter and a good lactation efficiency. Large litters of heavy piglets stimulate the milk production of our sows. The piglets get a flying start that results in a higher daily growth throughout their lives and a higher feed efficiency. Topigs Norsvin sows are also efficient with feed. They produce at a higher level than other sows using less feed.