What guage is sheep mesh? Is it that 4" square stuff? It shouldn't do much harm but as the hens scratch around they will dig hole - you could then have a problem of thin wire in 'open space' and then you could have cause for concern - the wire may be thin enough to hurt them if they try to stand on it.
Instead of 'underwireing' try adding a 'skirt' to the outside of the run, pegging it down each time you move it - tent pegs or greenhouse pegs work well. The skirt needs to be about 8"-12" wide and preferably chicken mesh or some other 1"-2" mesh this will stop Mr. Fox digging beside the run and hopefully prevent access.
__________________ The weeks and the years are fine. It's the days I can't cope with! |