I was thinking real hard about the livestock, at least to the point of asking my neighbors where they bought goats and sheep around here, but I wasn't sure how to keep them off the road without building a bunch of fences.
General consensus around here is that sheep are too stupid for an "Invisible Fence" to work -- they just walk around getting shocked all the time and nobody is happy.
Goats remain a possibility, but if left outside they need even more protection from the winter cold than sheep, and I know from personal experience that they are hard to housebreak
