Lambert Kay Boundary Indoor / Outdoor Dog & Cat Repellent Granules (1 lb.)Lambert Kay Boundary Indoor / Outdoor Dog & Cat Repellent Granules keep your pets away from furniture, carpet, trees, shrubs, garbage cans/bags, and other “forbidden” areas. Boundary® will repel dogs and cats for up to 24 hours when applied daily. Use in accordance with label directions with consistent training. Lambert Kay Boundary Dog and Cat Repellent is a training aid specifically formulated to help keep pets and strays away from selected areas in and around your home.