Barn hunt is a sport that channels a dog's natural prey drive and has them search an area of hay bales to find rats (protected from harm in PVC tubes). The dog must also be able to climb or jump up on the bales and go through a tunnel of hay bales as well as be able to correctly identify where the rats are.
Weight pull is where the dog has a specially fitted harness attached to a sled or track on wheels to pull weight behind them. A great way to build muscle!
Wall climb is where a dog will run up a vertical wall to grab a hanging baton. They are attached to a special belaying harness so they can run up the wall and then be belayed down without hurting themselves.