Cydectin 0. 1% Oral Drench For Sheep - The only persistent acting sheep wormer containing 1. 0% moxidectin, 2nd generation macrocyclic lactone known for its potency and persistency. Treats and controls internal parasites such as gastro-intestinal round against certain benzimidazole resistant strains. Dosage and Administration: 1 ml per 5 kg liveweight. Administer as an oral drench using the Cydectin drench gun or any standard drenching equipment. Withdrawal period: Meat and offal: 14 days. Milk 5 days. LICENSED FOR SHEEP ONLY.