I don't know if this fits in this category... but I thought I would post anyways. I just started an agility course with my Border Collie! I love biking and running... but wanted to do something with my dog! She is very smart (both of her parents were working stock dogs.) Agility is actually pretty fun and I get a pretty good workout running through the obstacle course with her. I think I'm going to continue on to the advanced agility courses. Has anyone else done agility with their dog? We took Scout to a "herding instinct" trial in the fall. She loved it, but it can be kind of hard to find sheep to work with when you live in the city.