Installing a scratching post for the Camelot crew | Part 1 - Easy Horse Care Rescue Centre 

May I suggest that you actually purchase yourself a used cylindrical large brush from a highway street sweeping vehicle. You will need to erect this redundant sweeping brush on a very sturdy vertical post that has a sufficient concrete foundation base to prevent from either leaning or falling over under pressure. Nearly all horses, cattle and other livestock thoroughly enjoy scratching themselves all over on the hard-wearing polypropylene bristles.