02-22-2008, 09:45 AM
Some plants like Euphorbia lactea & bougenvilla are thorny enough that they make a good pig border, if you can get enough of them (we had a whole bunch of lactea we were giving away, but ended up taking a trailer load to the green waste; you may be able to find some one else that has some plants to get rid of) One of our neighbor (retired) has even done a bouganvilla fence (trunks are trained in a split rail type pattern w/ a lattice work on top...) beautiful, but took some time...