I regret that I do not live in a junkyard, so things for my dog to climb are fairly limited. I thought maybe people could post homemade things as they make them so others can steal their ideas . I think it would be interesting to see several people's creations, if anyone has pics. I don't like to repeat the same obstacle too often. I don't want agility work to become a routine; I want stuff that he always has to think about, and there are only so many different ones around here. I have no hay bales, no barn lofts, no tractors, no piles of tires, and no rusty trailers.