I have a headshaker, and I am working hard to try to try and help her as much as I can. I take her out daily and examine her symptoms during grooming and lunging and record what happens each day. So far we have tried a UV mask (which hasn't done much) and I have ordered a nose net for her to see if that will help.
I was convinced it was most likely allergies, but when I took her out yesterday, my opinion has completely changed. Yesterday it was raining, and the rain was triggering the head shaking. I found that if I cupped my hands over her muzzle, it seemed to help some. I am not leaning towards the possibility of it being neurological, possibly combined with stress and nervousness??
I am thinking of trying gabapentin with her. Has anyone tried this and/or has any opinion on it?