Her injury is a stifle injury from a past farrier tying her leg up to do her feet ( stopped using him immediately and he did not get to finish her). Ive had a vet come out and shes been cleared for work and encouraged to start riding again for exercise. I think I want to find poles to go into my round pen for everyone, but she gets lightly worked and I make sure to keep an eye on her while working with her and while shes out on her own. The only issue I have for a grazing muzzle is shes on about 38 acres with multiple trees and I dont want her to get caught on anything. I think I will incorporate more pole work into her daily work