Head shaking
Does anyone have any experience with head shaking? One of our ponies shakes her head but only in canter. Not at rest, not in the pasture, not during walk or trot. We had her checked out and nothing stands out. She has a Tess anatomical bridle, simple snaffle bit. She does not seem in pain, she is a lovely character, and is ridden 6 times a week by my 10yr old. Any tips or suggestions would be appreciated โค๏ธ Pictures of the beauty in question!