Consider This Protecting Livestock From Predators Rachel Gilker March 2, 2015 Some problems are bigger, and more dangerous-seeming, than others. For example lions. What kind of fence can you build to keep lions away from your cow herd? Can you do this with limited resources? ItAll the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.