I went back and read mine too, still pretty accurate. Romeo, Skye, and Zoie are pretty chill, really.
Fiona is a lunatic when she is bored. I'm finding as long as we get out for some hard playing (ball throwing or flirtpole) mixed with some obedience at least an hour everyday, she is ok. It takes off the edge. Otherwise she is a bit wired and overstimulated, like literally vibrating when you touch her. Walking/hiking won't cut it-maybe in the middle of summer where walking for 15 minutes you almost get overheated, but right now where it's cool, not so much.
If I'm being totally honest, I'm finding her ideal situation would be literally on a farm-help someone herd the livestock in the morning, and then follow along behind the tractors during the day, then catch some calves for branding in the evening... :rofl1:. Or at work with someone all day, doing an activity (scent detection, patrolling...something!). She would probably thrive with some sort of all day work. As it is, I'm trying to brainstorm something we can do everyday at home with minimal equipment (I've started her a little on tracking). She's definitely needing a job.