Hey all, what is your best solution for combatting biting flies? I've tried citronella but it doesn't do much. My goaties are miserable! A horse person told me to use something called Swat fly repellant ointment. It isn't labeled for goats, plus has 3 different pesticides in it. My boys especially get chewed up at the cowlick on the tops of their heads. Would love to hear any and all suggestions. Thanks!