29 August 2008 08:59

My pony has become headshy. It may be coincidence, but this started after an electric current was added to the top strand of wire in his field. I have to leave a headcollar on so I can catch him, although he is easier in the stable and does not jerk away when I put the bridle on. He was diagnosed as a headshaker, but improved after some deep muscle treatment. His teeth have been rasped and his tack fits well. Can you help?