Due to covid, everyone is putting up animals, there is a shortage here for hardware cloth 1/2 x 1/2 squares. we are building a chicken tractor and I am trying to decide if I use chicken wire (not my first choice). PVC covered chicken wire or 2 by 4 in welded wire. we have no racooons or snake predators to worry about but we do have a fisher cat that routinely prowls through our area. Which do you all recommend and why ? My husband thought we could simply double wrap with chicken wire