Has anyone used deer netting for makeshift runs with success? I have a large garden area, over an acre that I would like mine to be able to wander but dont want them in my front yard. I figure it would be a pretty cheap and easy way to contain them. I dont expect it to keep predators out but will it keep my chickens in? I can get a roll 7' high and 100' long for 15 bucks or so and thought that I could make a few different daytime runs for my different flocks....