When you reply to a question, direct your answer to both the questioner and other members of the audience. Try to keep your responses as focused as possible. This will help keep them brief and preserve space for other questions.
Four Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars. eBay determines this price through a machine learned model of the product's sale prices within the last 90 days. eBay determines trending price through a machine learned model of the productâs sale prices within the last 90 days.
An electric fence is a barrier that uses electric shocks to deter animals or people from crossing a boundary. Wall top: Wall-top electric fences attach to the top of an existing perimeter barrier such as a masonry wall. 2  These are the second most common type of security electric fences. 3  The existing fence must be at least 1.5 m high.