Something else to consider is gate placement if you are going to have animals. I've been working on clearing my fence line for years. I'm about to start fencing the area where I'll have all my gates in one are to go from the barn area, to 3 different pastures. I almost messed up. I drew it out on paper and figured out my materials, but never thought of how I would be able to drive from one gate, and then through another. It was just too tight!!! Now I'm opening it up to a bigger area so it will be easy to drive in and out of those pastures. Whenever putting in a gate, be sure to make it as easy as possible to get through it!!!