DD’s had her horse for a few months now and most things are going well - he’s a saint on the ground, loads and travels with no issues, is perfectly happy to hack out on his own or with other horses and is generally a sweetheart. However although he’s just turned 10 he’s not seen much of the world. He came over from Ireland when he was 5 and his owner took him out to a few hunter trials but not much else, then she got pregnant and dhorse spent the next few years in a field being ridden once a month or so. Dd’s been doing lots of schooling and hacking and teaching him tricks - he’s got a huge jump on him and at home they’re happily zipping round 1m+ courses but a few months ago she took him to a clear round held in an indoor arena and he refused to jump a single fence (after pinging over the warmup fences with no problems). We realised he had an issue with fillers so took him schooling to places with lots of scary fillers and he got much better with them ... roll on a couple of months back and she tried the clear round again and although he jumped this time it looked awful - at home he makes a lovely shape over fences but he barely got over the 60-70 course. We’ve taken him back there for schooling with her instructor and although he’s a bit better, dd still doesn’t feel confident that he’d manage the course on a clear round evening and she’s feeling despondent.
Does anyone have any confidence-boosting tales about horses who learned to love indoor arenas? Is it just a matter of going back again and again? Btw he’s fine in outdoor arenas - he looks like a different horse