Pour - on insecticide for beef and dairy cattle and sheep with pbo for even better control. Controls flies and lice on cattle. Controls keds and lice on sheep. Season long lice control with 1 application. Dosage varies is different from cattle/calves than from sheep. It is a violation of federal law to use this product in a manner inconsistent with its labeling.

Ingredients:Permethrin, Pbo.

Size:  Quart