Natural flea and parasite powder has been designed especially for dogs, it effectively repels parasites for up to six weeks, is kind to your dog, you and the environment! It has full HSE approval, Healty and Safety Executive, licence no 8318 and in accordance with the Biocidal Products Directive, regulations require any product which holds itselt out as any form of repellent to secure an approval and licence number from the HSE. Just sprinkle a small amount of the Natural Flea and Parasite powder around the neck, along the back and behind the elbows, brush or work into the coat. For heavy infestation ensure that bedding and carpets are treated seperately. Natural Flea and Parasite powder can be applied directly to puppies over seven days old. The powder contains slow release minute granules that last for up to six weeks after application. It effectively repels fleas, mites, lice and all other parasites and can be applied safely and directly to the animal. The manufacturer of this product is the only company to use Sterilisable Maize Powder as a carrier for Flea and Parasite powder. Unlike other carriers, it will not metabolise via cuts, abrasions, scabs, grazes and dry flaky skin areas and form granulomas. Flea and Parasite powder is made using only plant derived non-toxic active ingredients harvested from sustainable resources.