This cannot be shipped to Canada.
To use the package dispenser, hold the container upright, remove the cap from the dispenser chamber and gently squeeze the sides of the bottle to fill the chamber to the desired dosage. Apply the required amount of the solution directly along the top of the back and top of the head of the animal. AMOUNT TO USE: Apply the cylence pour-on insecticide at the dosage shown on the label. Due to the small amount of material required, care must be taken to apply the correct dosage. Cylence pour-on insecticide can be used on beef and dairy cattle (including lactating) of all ages and sizes. Treatment for flies can be repeated as needed but not more than once every 3 week. For optimal lice control , an initial application followed by a second treatment 3 weeks later is recommended. Cylence pour-on Insecticide does not control cattle grubs. Less than 400 lbs. 4 ml., 400 to 800 lbs. 8 ml., over 800 lbs. 12 ml.
Store in a cool dry place in such a manner as to prevent cross contamination with other pesticides, fertilizers, food and feed.