iO Equiduo Liquid Zilco Lunge Roller and Girth with Fleece Seborrhoeic Dermatitis is a skin Seborrhoeic Dermatitis is a skin infection involving bacteria Staphylococcus and yeast Malassezia Broad spectrum anti fungal and anti bacterial topical cream for skin diseases dermatitis ringworm and greasy heel saddle rash in horses and a broad spectrum anti fungal and anti bacterial topical cream used for the treatment of ringworm and mycotic skin infections in dogs and cats Active Constituent Treats Tapeworms RoundwormsAscarids Small Strongylus Large Strongylus Intestinal Threadworms Large Mouth Stomach Worms Pinworms Lungworms Bots and Hairworms