Benner's PVC-Coated Steel Rodent Barrier is recommended for areas where there is a high population of rabbits, groundhogs and other varmint. Designed to attach to the bottom of our Deer Fence using Ties or Hog Rings, our Rodent Barrier will prevent rodents from chewing on and damaging your fence. If you are unsure if rodents are a problem in your area, the barrier can easily be installed after the fence is installed.