On Facebook, one of my friends is constantly posting pictures of her dog in pretty weird places, like standing on top of fire hydrants and stuff. I finally asked her what was up with that. Turns out, she's actually training him to do that. Have you ever heard of parkour or seen the youtube videos of people running and climbing and jumping and pretty much pushing their bodies to the max? Apparently there's a dog version. It reminds me a lot of agility classes but uses real-world obstacles. The main International Dog Parkour website is here: http://www.dogparkour.org/ Have you heard about or seen this dog sport before? What do you think about it?