Prozap® Sheep & Goat Spray is a convenient and ready to use formula. No dilution necessary, Prozap® Sheep & Goat Spray is an ideal fly spray for use on sheep, goats, and other listed animals. For use indoors and outdoors (including poultry houses) to control files, gnats, mosquitoes, lice, and mites. This water-based formula with citronella leaves no oily residue and protects your animals from listed pests