DD’s had her mare for two years - dressage is not her favourite thing but she’s a jumping machine, especially XC - she lights up
when she sees the XC course and has never had a XC fault. They did mostly 100s in their first season together then last year went up to novice - she had no problems and has been schooling over intermediate fences and doing 1.15s and 1.20s BSJA over the winter. In two years she’s never had a lame step.
Dd gave her a few weeks off over Christmas but when she started bringing her back into work she was bucking in canter - very unusual for her. We got the vet out who couldn’t find anything in particular apart from tight hamstrings - she sailed through flexions etc - she said give her some intensive physio and if she was still bucking to call her out again. The physio thought she was a bit tender on her back so we got the vet to do back X-rays - these were inconclusive as although three of the processes were close none were touching and the vet said she was pretty sure they weren’t dealing with kissing spines. They nerve blocked the back and she’d stopped bucking on the lunge, dd lunged her again the next morning and she was still fine but when she got on her yesterday she was bucking again. Saddle has been checked and is a good fit - and saddle fit problems wouldn’t explain bucking on the lunge.
Any ideas where we go from here? The vet (very experienced competition horse vet) is a bit stumped. She’s said we could inject her back and SI and see if that makes a difference but I’m a bit reluctant to medicate symptoms without knowing the cause 🤷♀️