"There are two types of classes offered at an agility trial: Standard and Jumpers with Weaves. The Standard class has contact obstacles, which have yellow contact zones at each end. Contact obstacles include A-frame, dog walk and seesaw. The dog must place a least one paw in the contact zone in order not to receive a fault. This encourages safety in training and in running the course. Standard class also has a variety of jumps, weave poles, pause table, tunnels and a closed chute."
"The Jumpers with Weaves class does not have contact obstacles or a pause table to slow the team's forward momentum. This is a very fast course requiring instant decisions by the handler and close attention from the dog."