For the treatment of mixed cestode (Tapeworms) and nematode or arthropod infestations, including Encysted inhibited EL3 and developing intramucosal L4 larval stages of small Redworms in horses and ponies with a single dose. One 11.8g syringe is sufficient to treat a 575kg horse. Do not administer to foals less than 6.5 months of age. Do not use during pregnancy and lactation in mares. Lasts 13 weeks.