Pyraclofos, Albendazole in the product Coopers Colleague Broad Spectrum Sheep and Lamb Drench

This publication provides a summary of the data reviewed and an outline of regulatory considerations for the proposed registration of COOPERS® COLLEAGUETM Broad Spectrum Sheep and Lamb Drench, hereinafter referred to as Colleague, containing the new active constituent, pyraclofos and the approved active constituent, albendazole. The product is for use as a broad spectrum oral drench for use in sheep and lambs for the control of sensitive gastrointestinal roundworms, lungworms and tapeworms. The product also claims to aid in the control of adult liver fluke, and reduce the output of viable worm and fluke eggs.