When Vega is in heat, she doesn't want to do anything unless you are up by her head leading her. Which is fine for grooming and everything, but to do any undersaddle work, or lunging/long lining work, its like trying to move a brick wall.
Sometimes once she takes a few steps, she'll keep going but I feel like I'm constantly nagging her to keep the tempo.
I had wanted to lease her out, and had someone come out to test rider her and Vega would barely move. I know she's not like that when she's not in heat, but its hard to tell someone that doesn't know her that.
Is there anything I can do to get her to move better when in heat?