We did do a full workup - I'm also a vet student, and I work for him part time haha. We decided the joint was slightly arthritic. She has 24/7 turnout now, and so far there's no inflammation. She's not obviously lame, she feels great under saddle, but is slightly off on the lunge, and after a flex test.
I was just wondering what the benefits of Back-On-Track were, I literally know nothing about it haha. The course of treatment he suggested was to keep working her as is, put her on Conquer (oral hyaluronic acid, to try and lubricate that joint), and just try to keep that joint as loose and happy as possible. If she gets worst - then time off will be given, and we'll do another workup to see if anything's changed.