Pet fence posts are straight galvanized steel posts with an open hole on top. To protect the top of the line posts from collecting debris and rain, DIY'ers and fence installers alike will need to add vinyl cap inserts.
Vinyl caps are easy to put on top of the fence posts and are available for 1 3/8" and 1 5/8" posts. For a more decorative look, decorative vinyl cap inserts can be used - still black in color to match the entire pet fence system.
Vinyl caps are available for sale on EasyPetFence.com or easily accessible in pet fence kits.