Big Cheese Cat and Dog Scatter Granules | STV616 Aromatic plant oils Aid to reduce fouling Biodegradable clay substrate Size: 450g Big Cheese Cat and Dog Scatter Granules 450g | STV616 Protection of vulnerable patio and garden areas, including freshly tilled soil and loose gravel, against the digging and soiling of cats and dogs. Aromatic plant oils incorporated with a biodegradable clay substrate to create an aversive training aid that will successfully deter cats and dogs