This is sort-of related, but has anyone had any success with planting thorny shrubbery around the perimeter of pens? I'm thinking now of quite a few types of shrubby antique roses that were described as "viciously thorny" and wonder if they'd be enough to keep a fox from digging into a pen.
"Stanwell Perpetual" comes to mind.....
http://davesgarden.com/guides/pf/go/64995/
http://www.rosegathering.com/stanwell.html
http://www.vintagegardens.com/roses.aspx?cat_id=34
~Chris
"Stanwell Perpetual" comes to mind.....
http://davesgarden.com/guides/pf/go/64995/
http://www.rosegathering.com/stanwell.html
http://www.vintagegardens.com/roses.aspx?cat_id=34
~Chris