So, I just started leasing a new horse. She is a 14 year old QH/Belgian cross who suffers from a pretty bad fly allergy. The flies drive her nuts all over her body, but the effects are only seen on her belly. She doesn't have the usual raw spots on her back or tail from scratching. She has a line, right down the center of her belly, that is a total mess. She uses her back feet to swat at the flies and is making the sores worse. The owners have tried every fly spray known to man and nothing seems to help much. They try to spray her several times a day and they apply SWAT to her belly liberally each morning (poor girl has pink globs on her back feet from kicking at her belly!) I've seen other posts here talk about flax seed. I'm not sure if they have already tried anything like that. Their vet has been out to see her several times and doesn't offer much hope other than to wait fly season out and try to keep her comfortable.
Any other suggestions? Also, I want to be sure that when I'm working with her, the sores are being properly cared for so they don't become infected. Anyone have any good recommendations for cleaning and caring for them? I know the owners have tried everything they can think of but I hope there might be something I can find to give her a little bit of relief. She's such a sweet girl I hate to see the flies drive her so crazy!