I'm using poultry netting to start. We're in a development with .5 to 1 acre lots do it's fairly populated. The neighbors behind us have buffs and have never had any predator trouble. I am hoping to put hardware cloth on at least the bottom 1/3 of run eventually. I'm way over budget.Canby has weasels,,Everywhere in Mn has weasels, minks and nasty little sharp teeth critters..