Bests & Worsts Reviews from Amazon

I am sorely disappointed in this product. My dog did not have a significant tick or flea problem however, there were a few about her body so i took the precaution to purchase it. Having placed the item around her in accordance with the directions, not more than a month thereafter i notice that it was having no effect as there were ticks just an inch below where her collar was fastened. Please take this back to the drawing board.