Hey all, Tim Frasier here on bison/ buffalo. My wife should get the credit for helping me know there was some interest and conversation around this topic. Before I chime-in in with my advise, let me preface with a caveat. As a consulting bison specialist, I have learned that there are many perspectives about raising and housing American bison and I find that they are all true. I also find that the basics always apply, which means that if a perspective is dramatic and extreme, the whole thing can be made much simpler and with less drama with the benefit of more information. I have had the good fortune to meet many-many bison in many different situations and ranch/habitat paradigms, and I can honestly say I have never met a buffalo I didn't like

They are all very common sense and logical beings to work with, and they are extremely honest in their behavior. bison are_ wild, no matter the habitat or ranch/habitat paradigm, but as a wild-thing, they are the most amenable of all I have encountered.
On the electric fence subject - I sense that I may have conveyed that message in a way that caused some efficacy issues. Bison management can_ be enhanced through the use of electric fence, but theres more to it. #1) in an article I wrote for the Texas Bison Journal called; Where the Buffalo [Don't] Roam, I refer to the four basics: Food - Family - Water & Common Sense. These are the 4 elements of bison containment with the 4th element regarding the human-element for the bison. Electric fence alone is a bad idea and there are twists to it's application. A good solid fence for bison, in my experience, is 5' 3" to 6' for perimeters and lower for internal cross fencing.
On milking bison: No! That being said, I have done it along with many others, and it's not difficult if you have a [bison] chute. The confusion is usually around buffalo mozzarella which is made from the milk of bubilus bubilus [spell check?] or water buffalo which is actually an Old-World buffalo species. Bison are bison bison and not scientifically accurately referred to as buffalo. Buffalo is a French word that stuck, and today it is correct pop culture to use buffalo and bison both for North American Bison.
On browsing: Bison browse, which refers to eating woody species [trees & shrubs] and it turns out that they browse quite a bit. Seasonally here in the southern plains, we have evidence to support [fecal analysis] that the browse can go as high as 40% of their diet. The [Wood Bison] is an example of an [eco-type] that developed in large part because of browsing.
Yellowstone Bison & snow: We call the behavior during times of big snow-fall [shoveling]. Bison use their beards and large musculature through the front end for this behavior that allows clearing snow for the grasses and forbs beneath.
Facilities: This is the big misconception based in perception and not reality. You need to get certain features of any and all handling facilities correct, but the [right] part of that comment means to harvest their [existing] behaviors as opposed to dominating them like many do with cattle. One of my specialties is [least-cost] humane handling facility design and humane handling education. Many of the stories out there about the destructive nature and high drama in handling bison, all comes with the approach to working them. You don't work them. You set up the facility so they work you and escape to exactly where you need them. We have the opposable thumb and they fall for it every time. The later might infer to some, that we are smarter than them. I contend we are simply smart enough to know not only how smart they are, but [how] they are smart

there is more to read about how easy bison [can] be if you Google [bison consultation] Also if there are small property owners looking at being in the American icon biz, you should check out my permaculture consultant at Texas EcoLogix - texasecologix.com - I have a customer testimonial on his site from my bison operation.