Recommendations wanted: think my horse needs the physio out, he has started nodding quite bad in canter, more so on the left rein. Left him off a day and lunged today and he just seemed all over the place, got on to see what he felt like and he was nodding again but not lame. I've ran my hands down his back and he's dipping a few inches back from where the saddle sits. He's also very hard to get to work in an outline which really isn't him. Would anyone have any suggestions to physios that would do call out and that you don't have to wait weeks and weeks for an appointment?