composition for topical administration and method for preventing or treating ectoparasitically infected or infested in a warm-blooded animal

摘要

High-load concentrated compositions comprising metaflumizone, an optional binding agent, a surfactant and a suitable carrier solvent are disclosed. These compositions may be administered topically to animals, and are useful for preventing or treating ectoparasitic infestations in warm-blooded animals for extended periods of time. Additionally, they may be further diluted to provide other types of formulations that may be used for both topical and oral administration.