Hi COTH, my BN event horse has suddenly been reluctant to pick up her right lead. She is generally easy on both leads, which has me a bit concerned. This happens both on the longe line and under saddle. Left lead is completely fine. When going to the right, she 75 percent of the time picks up the left lead instead of the right.
What physical issues can be contributors to this? She previously fractured her withers and does have kissing spines, which she is under vet care for. Thanks!