01 September 2008 11:47

I have a 15.3hh Shire x gelding who is prone to sweet itch. I cover him in fly repellent and feed him a daily supplement to help deter the midges. I’ve also tried various anti-fly rugs – but he is black and overheats easily. He once scared himself badly by trying to get the rug off when he was too hot. I’ve also tried bringing him in from dawn to dusk, but he just scratches himself to bits in the stable instead! How do I help him?