Liquid product, cannot be shipped via Canada Post* 

Due to PESTICIDE LEGISLATION this product can only be sold and shipped to addresses in SASKATCHEWAN 

Pour-on for use on beef and dairy cattle of any age for control of biting and sucking lice as well as face and horn flies. 100% control for up to 4 weeks. 1% Cyfluthrin. 1 pint treats 40 cows for flies or 20 cows for lice.