Have you ever tried any other dog sports w/ her? Maybe she just needs MORE. I've got one that I've joked will maybe be steady by the time she's 7... well, I've got a few more months to go and I'm not sure that'll happen, lol. But she finished her Open obed at age 2, has done some tracking, some agility, etc too. She's really a great dog around home and has produced nice pups thankfully. Just a little wiley when it comes to water work esp!