Barrier Livestock Louse Powder Shaker

"A natural insect repellent suitable for organic farming systems and direct application to livestock including horses, cattle, poultry, goats, rabbits and other small pets. (The powder won't stick on pigs and birds.) Unlike most products that treat sucking and biting lice separately, this repellent works against both parasites in the same treatment. It contains slow release granules that can remain active for up to six weeks depending on weather conditions. Sterilizable maize is used as the carrier. Unlike other carriers, it will not metabolise via cuts, abrasions, scabs or grazes to form granulomas. Perfectly safe for your animal's skin, simply use a soft brush to work the powder into the coat. Barrier Animal Health use 100% natural plant-derived active ingredients, making all products effective and safe for animals and humans!"