Here's a highly informative and accessible presentation for those of you who'd like to know more about how to keep cattle on pasture the Holistic Management way:
No corn, no grain, no barn, no tire water tanks, no medication, no giant haystacks, no tractors ... just a well-constructed paddock shift system.
And like Sepp Holzer, Greg Judy doesn't feed corn, but reserves it for luring hogs
Greg Judy - The Healing Effect Of Holistic High Density Grazing On Land, Livestock & Peoples Lives:
http://www.youtube.com/watch?v=W6HGKSvjk5Q