Okay, so yesterday I went to the barn and my horse was still out in the 85 acre field with the herd. I've always been able to catch her without any problem. She usually will come to me as I approach. Yesterday, she refused to come to me and would just keep galloping away. I don't make her work everytime I catch her. Actually, most days, I catch her and groom her or take her to the other side of the barn where there's more grass and let her graze. Any suggestions/ideas?