I posted this in the cattle forum also. My memory is gone so this is a really dumb question...I remember my dad having some panels that would fit into the slots on the truck bed and make it able to haul livestock. What are these things called? and where might I look to find some? OK, so far I have looked at tractor supply under the terms "cattle rack", "rack", "truck accessories", etc. and through yahoo search under those same terms. The only things I can find are bike racks, ladder racks and fancy suv do-dads. I know that someone makes these and that I should be able to buy them, I just may not be using the correct search terms. If someone could give me more terms to use or even better, a link, I would sure appreciate it.