The caps do not protect animals from injury. I had a weanling colt try to jump out, and the cap
pushed up and OFF and he was speared in the chest
and had to be put down. Don't use t-posts,
with farm animals, use all
electric or all wood fencing.
This are wonderful for the tops of T-Post. A great way to run hot-wire along the top of a fence while protecting animals from harming themselves on the T-post. I have found thought that they do not fit all of our T-Post. You may want to order only 1 package first and try them.