My mare was stumbling and nearly face planting about three and half weeks after she was trimmed and shod. I had another farrier come out and have her looked at. He said she was long and being trimmed would take care of the problem. We went on many rides with uneven, rocky, hilly terrain after that and she did great. It's been about three and a half weeks again and she is stumbling and nearly face planting again.
Is this uncommon? It seems that most of the horses at my boarding facility are done on average around every 8 weeks.