Arlyn Kauffman, whose hens produce eggs on his farm south of Osceola, Iowa. Robert Leonard Arlyn Kauffman was grinding feed for 20,000 layer hens when we pulled up to his farm south of Osceola ...

Arlyn Kauffman was grinding feed for 20,000 layer hens when we pulled up to his farm south of Osceola, Iowa. “I didn’t realize it would be so big,” said Bob, a coauthor of this column ...