Horse Diseases What breeds of horses are most susceptible to sweet itch? February 5, 2026 by Riding Sweet itch, a common skin condition in horses caused by an allergic reaction to the bites of Culicoides midges, affects certain breeds more than others. Understanding which breeds of horses are most susceptible to sweet itch can help in managing and preventing this uncomfortable condition. Which Horse Breeds Are Most Susceptible to Sweet Itch? Certain […] Read more »