There are several that I'm interested in. I would like to be able to test the waters, so to speak...in dock diving, agility, flying disc, and, flyball. I have briefly attempted dock diving (there's not really one Finn can get a running start on) and he can catch a flying disc once in awhile, but, I think he'd catch it more if I was a better disc thrower. I've never really had the chance to try the other two, though. I just want to see what he would enjoy the most!