(Virbac) KetoChlor Medicated Shampoo for Dogs, Cats and Horses is a medicated antiseborrheic shampoo for the management of skin conditions responsive to ketoconazole or chlorhexidine. Provides antiseptic, antifungal and cleansing properties. Ketochlor Shampoo reduces the adhesion of bacteria and yeast to the skin, which may reduce skin irritation. KetoChlor Shampoo may be used on dogs, cats and horses. Chlorhexidine gluconate and ketoconazole.