I think you have your saddle too far back and the pressure is causing all those white hairs...
Actually, it's called roaning and is quite common. It's not real roan as such (you won't get a roan foal from a horse with roaning unless the other parent is a true roan) but I'm not sure how the gene for roaning works. Mic Mic (Michelle) Rushen ------------------------------------------------------------------------------------------------------- Solva Icelandic Horses and DeMeulenkamp Sweet Itch Rugs: www.solva-icelandics.co.uk -------------------------------------------------------------------------------------------------------
