In this Feb. 12, 2013 photo Bob Zimbal checks a row of mink cages at his fur farm in Sheboygan Falls, Wis. Zimbal says he has 54,000 breeding females, 26 miles worth of cages and an on-site feed plant. (AP Photo/Carrie Antlfinger)
In this Feb. 12, 2013 photo Bob Zimbal checks a row of mink cages at his fur farm in Sheboygan Falls, Wis. Zimbal says he has 54,000 breeding females, 26 miles worth of cages and an on-site feed plant. (AP Photo/Carrie Antlfinger)